For 12 seasons, The Big Bang Theory brought humor, heart, and a touch of science to our screens, introducing us to a quirky group of friends with big brains and even bigger personalities.
From Sheldon’s hilariously strict routines to Penny’s endearing charm and Raj’s romantic musings, each character left a lasting impression with their iconic one-liners and unforgettable quotes.
This quiz is your chance to relive the best moments of The Big Bang Theory by matching the quotes to the characters who said them. Do you remember who coined “Bazinga!” or who constantly reminded us of their lactose intolerance?
Whether you’re a casual fan or a certified Big Bang Theory genius, this trivia challenge will test your knowledge of the show's most memorable lines.
“Bazinga!”
Raj KoothrappaliSheldon CooperHoward WolowitzLeonard Hofstadter“You’re in my spot.”
Amy Farrah FowlerPennySheldon CooperLeonard Hofstadter“Soft kitty, warm kitty, little ball of fur…”
Bernadette RostenkowskiAmy Farrah FowlerPennySheldon Cooper“Our babies will be smart and beautiful.”
Howard WolowitzLeonard HofstadterRaj KoothrappaliSheldon Cooper“Sheldon, you’re the most annoying roommate I’ve ever had, but you’re also my friend.”
Howard WolowitzRaj KoothrappaliLeonard HofstadterPenny“So, what do you say Sheldon, are we your X-Men?”
Amy Farrah Fowler Leonard Bernadette Penny“I’ve said this before, and I’ll say it again: Aquaman sucks!”
Leonard HofstadterRaj KoothrappaliSheldon CooperHoward Wolowitz“Look, Sheldon's hugging me!”
Amy Farrah FowlerRaj KoothrappaliBernadette RostenkowskiPenny“I'm gonna be in People magazine!”
Howard WolowitzRaj KoothrappaliSheldon Cooper Leonard Hofstadter“I’ve been to space. I think I can handle this.”
Raj KoothrappaliLeonard HofstadterHoward WolowitzSheldon Cooper“I don’t like bugs, okay? They freak me out!”
Raj KoothrappaliLeonard HofstadterHoward WolowitzPenny“I’m not crazy. My mother had me tested.”
Amy Farrah FowlerSheldon CooperLeonard HofstadterHoward Wolowitz“I can’t talk to women unless I’ve been drinking.”
Raj KoothrappaliLeonard HofstadterHoward WolowitzSheldon Cooper“Holy crap on a cracker.”
Bernadette RostenkowskiAmy Farrah FowlerSheldon Cooper Penny“Gravity, thou art a heartless bitch.”
Howard WolowitzSheldon CooperRaj KoothrappaliLeonard Hofstadter“Speak for yourself. Last month my company both invented and cured restless eye syndrome.”
Wil WheatonLeonard HofstadterAmy Farrah FowlerBernadette Rostenkowski“My mother calls me every day at work to see if I had a healthy bowel movement”
Sheldon CooperRaj KoothrappaliHoward WolowitzAmy Farrah Fowler“Leonard, what did we say about being a gullible weeny?”
Raj KoothrappaliBernadette RostenkowskiPennyDr. Beverly Hofstadter“I cry because others are stupid, and that makes me sad.”
Leonard HofstadterAmy Farrah FowlerRaj KoothrappaliSheldon Cooper“You can’t ruin a friendship with sex. That’s like trying to ruin ice cream with chocolate syrup.”
PennyLeonard HofstadterHoward WolowitzRaj Koothrappali 
