đŦ
Big Bang Theory Trivia
Test your knowledge of the hit CBS sitcom! From Sheldon's spot on the couch to Penny's knock routine - discover mind-blowing facts about Leonard, Sheldon, Howard, Raj, and Penny that will amaze every fan.
Filter by Difficulty
Questions (122 of 122)
đĄmedium
What humanoid robot is built and repeatedly modified in early seasons?
đĸeasy
Which store do the friends go to for comics and collectibles?
đĸeasy
What is Sheldon's spot in the living room?
đĄmedium
Which actress plays Leonard's colleague who dates him briefly early on?
đĸeasy
What is Howard's signature clothing accessory in early seasons?
đ´hard
In The Habitation Configuration, which original Star Trek actor's autograph gets smeared causing the conflict?
đ´hard
The exact collectible medium that causes a house fire in a flashback elevator story is what?
đ´hard
In The Opening Night Excitation, which specific theater name hosts the movie premiere the friends attend?
đĸeasy
What California city do Leonard and Sheldon live in throughout the series?
đĄmedium
What scientific field does Bert Kibbler represent when he befriends the gang?
đĸeasy
What is the Wi-Fi network name Leonard and Sheldon use in a joke?
đ´hard
The exact license plate text on a recurring compact car used by one character reads what?
đĸeasy
What is Bernadette's scientific field?
đ´hard
Which numbered bus route sign is visible outside the apartment building in multiple establishing shots?
đĸeasy
What does Sheldon call hot beverages a social convention for?
đĄmedium
What video streaming service job does Penny briefly audition for as a gorilla movie sequel?
đĸeasy
Which celebrity restraining order does Sheldon brag about?
đĸeasy
Where do Leonard and Penny first kiss on screen?
đĄmedium
In The Scavenger Vortex, which person ultimately solves the final puzzle first?
đĄmedium
What is the exact title of the theme song performed by Barenaked Ladies?
đ´hard
Which precise Caltech building code is shown on an exterior establishing shot for the physics lab?
đĸeasy
Which character has a fear of birds?
đĸeasy
What instrument does Leonard play in the apartment?
đĄmedium
What exact candy bar is used as positive reinforcement in The Adhesive Duck Deficiency?
đĄmedium
Which television icon mentors Sheldon in a Jedi robe dream sequence?
đĸeasy
What is Amy's job title when introduced?
đ´hard
What exact comic issue number does the group race to buy after a rumor of a printing error?
đĄmedium
Which celebrity issues a temporary restraining order against an overenthusiastic fan character on screen?
đĄmedium
What game show do the guys compete on in the episode The Bat Jar Conjecture?
đ´hard
The precise model of Mars rover that a character misuses on a date is which?
đĸeasy
Who is Leonard's roommate when the series begins?
đ´hard
Which publishing house imprints Penny's pharmaceutical sales training manual as shown on the binder spine?
đĸeasy
What car color does Penny famously dent while with Sheldon?
đ´hard
In The Speckerman Recurrence, what specific garment alteration is done as revenge back in high school?
đĸeasy
What is Sheldon's catchphrase for success with pranks?
đ´hard
According to The Adhesive Duck Deficiency, what brand of duct tape that Penny uses is referenced by its color?
đĄmedium
In what year did the series premiere on CBS in the United States?
đĸeasy
What language does Barry Kripke speak with a rhotic issue?
đĸeasy
Who often says 'Sweetie' in a motherly tone to the guys?
đĄmedium
What is the episode in which Sheldon wears a cat shirt to torment his roommate?
đĄmedium
Which comic book legend makes his first cameo in Season 3's The Excelsior Acquisition?
đĄmedium
What is the exact title of the pilot episode as listed in onscreen credits?
đ´hard
Which departmental colloquium speaker's flyer is visible referencing a famous condensed matter theorist?
đ´hard
What precise material composition is stated for a prop tiara gifted during an apology?
đĄmedium
What is Leonard's middle name revealed during the series?
đĄmedium
Which video chat platform do the characters frequently use before in-person scenes when one is traveling?
đĄmedium
What iconic apartment feature finally gets repaired in the Season 3 flashback reveal?
đĸeasy
Which friend owns the comic book store?
đĄmedium
What linguistic trick allows Raj to talk to women before overcoming his selective mutism?
đĄmedium
What exact contract name governs living rules between two main roommates?
đ´hard
What authentic Japanese dining item does Sheldon insist upon during a sushi scene?
đĄmedium
Which recurring rival scientist works in plasma physics and speaks with notable R and L substitutions?
đ´hard
What exact chess variant with three players do the guys test that features an unusual circular board?
đĄmedium
Which real life scientist appears in person and voices himself in Season 5's The Hawking Excitation?
đĄmedium
In The Friendship Algorithm, Sheldon literalizes friendship using what tool from a bookstore?
đĄmedium
Which European country is Amy invited to for a neurobiology fellowship before making a relationship decision?
đĸeasy
Which character is an aerospace engineer?
đ´hard
What full title is given to Sheldon's online alter ego in Age of Conan during his feud?
đĄmedium
In The Bath Item Gift Hypothesis what store item does Penny give that stuns Sheldon?
đ´hard
What exact time stamp on a security camera exonerates the group in a lab mishap?
đ´hard
In The Stag Convergence, what is the exact venue of the bachelor party dinner before things go off track?
đĸeasy
What is Raj's challenge in early seasons when speaking to women?
đ´hard
What exact Persian dish title names the episode where the group argues over parking space in Season 6?
đ´hard
The exact campus cafeteria dessert Sheldon boycotts for inconsistent frosting is which?
đĄmedium
What space mission patch does Howard proudly frame after returning to Earth?
đ´hard
The precise Yankee Doodle Dandy lyric line Sheldon corrects during a flag fun episode is which?
đĸeasy
What video game pulls Penny into an all night binge with Sheldon?
đĸeasy
What song do Sheldon and Penny use as a comfort lullaby?
đ´hard
What exact style of vintage lunchbox does a character carry to a workplace for comedic effect?
đĄmedium
What Nobel Prize category is awarded in the series finale to two main characters?
đĸeasy
What space mission does Howard fly as a payload specialist?
đĸeasy
What is the apartment number where most scenes occur?
đĄmedium
What is Raj's sister's first name who dates Leonard briefly?
đ´hard
Which brand of laundry detergent is explicitly shown on the machines during a basement scene?
đĄmedium
What precise make and model becomes the group's long-running Halo night title?
đ´hard
Which classical composition does Amy perform for a neuroscience benefit as referenced by the program sheet?
đĸeasy
What food night is a recurring tradition for the group?
đ´hard
In The Proton Displacement, what is the exact prop Sheldon damages from a beloved childhood show?
đĸeasy
What is Sheldon's favorite train-related outing?
đ´hard
What specific tabletop game expansion pack causes a rule debate in the living room?
đĸeasy
What official relationship status do Leonard and Penny reach in the season 9 opener?
đ´hard
In The Love Spell Potential, what specific rulebook edition is cited for character levels?
đĄmedium
Which musical instrument does Amy expertly play during date night to impress her partner?
đ´hard
What particular chess timer model with rocker switches appears during living room matches?
đĄmedium
What is the title of the Season 7 episode where the gang performs Dungeons and Dragons on Christmas Eve?
đĄmedium
Which actor portrays theoretical physicist Sheldon for all twelve seasons?
đĸeasy
What board game creates chaos when Sheldon alters the rules?
đ´hard
The exact New Year's costume one character wears in The Justice League Recombination includes which accessory?
đĄmedium
Which Star Trek actor officiates a wedding in the Season 11 finale?
đĸeasy
Which neighbor moves in across the hall in the pilot?
đĄmedium
Between which floors does the broken elevator remain out of service?
đ´hard
The exact number of cats temporarily adopted during a breakup episode is what?
đĄmedium
In The Euclid Alternative what compulsory workplace driving course does Sheldon attend?
đĸeasy
What word does Sheldon use to indicate a joke?
đ´hard
Which precise issue of Physics Today is referenced on a coffee table during a peer review subplot?
đĸeasy
What color is the shower curtain in 4A during most seasons?
đĸeasy
What pet do Sheldon and Amy temporarily adopt?
đĸeasy
What does Penny call Sheldon when he gets sick?
đ´hard
In The Closet Reconfiguration, what is the precise keepsake Howard finds that changes a family story?
đĸeasy
What is Penny's first job when we meet her?
đĸeasy
What is Sheldon's favorite knock routine when visiting Penny?
đ´hard
What exact page count does Sheldon assign to the Relationship Agreement's initial draft?
đ´hard
The exact species of bird Sheldon briefly befriends on the balcony is identified as what?
đĄmedium
Which New Jersey town is Leonard's childhood home according to canon?
đĄmedium
What pricey sword prop causes a heated argument after a group purchase?
đĄmedium
Which Nobel laureate appears to chastise Sheldon about string theory in a dream?
đ´hard
Which precise patent number is joked about when the boys imagine licensing a quantum idea?
đĸeasy
What theme does Howard use for his bedroom decor in his mother's house?
đĸeasy
What recurring game does the gang often play in the apartment?
đ´hard
Which laboratory laser is explicitly referenced when Sheldon insists on stricter safety goggles?
đĄmedium
Which astronaut nickname is given to Howard after his spaceflight?
đĄmedium
What exact university employs the core scientists throughout the show?
đ´hard
What model of realistic prop whip does a character purchase after an Indiana Jones marathon?
đĸeasy
What dessert does Sheldon bring to make amends per the Roommate Agreement?
đĸeasy
What field is Leonard's doctorate in?
đ´hard
In the scavenger hunt, the team retrieves a clue hidden behind which numbered locker in the basement?
đĄmedium
What exact model of scooter does Sheldon ride after losing his driver helper?
đĸeasy
What is Sheldon's favorite comic book hero he often debates?
đĸeasy
What profession does Raj have?
đĄmedium
The costume theme for the gang's New Year event in The Justice League Recombination is what team?
đ´hard
The vending machine in the physics department is specifically shown accepting what uncommon payment item?
đ´hard
The exact brand and flavor of ramen repeatedly stacked in the kitchen cabinet is which?
0%
0/0
đClick here to share your score
Explore More Trivia
Find other topics and categories to test your knowledge