Zack: (About Sheldon) He's like the Swedish Chef Muppet. I don't know what he's saying, but he's funny. Leonard: Oh, I know what he's saying, and he's not funny. / S10E22 The Cognition Regeneration https://bigbangism.c #BigBangTheory #BBT

Okay, so we now have a socially awkward genius in a room full of attractive age-appropriate women. / S01E12 The Jerusalem Duality https://bigbangism.c #BigBangTheory #BBT

Sheldon: If I can walk past that pet shop with the parrot in the window, I suppose I can do this. (Enters apartment...) All: Happy birthday! / S09E17 The Celebration Experimentation https://bigbangism.c #BigBangTheory #BBT

Alice: I did evil. Would you be open to a trade? Leonard: Uh, yeah, yeah, sure, I guess. Alice: Okay. Here. This is my number, call me. / S05E07 The Good Guy Fluctuation https://bigbangism.c #BigBangTheory #BBT

Sheldon: I'm sorry for every mean thing I ever did or said to you. Howard: I'm sorry, too. It's all my fault. / S07E17 The Friendship Turbulence https://bigbangism.c #BigBangTheory #BBT

Leonard: We were wondering... Raj: lf you're really a prostitute. / S02E21 The Vegas Renormalization https://bigbangism.c #BigBangTheory #BBT

Howard: Leonard, you talk to Penny. Leonard: What makes you think I can convince her. Howard: You got her to have sex with you; obviously your super-power is brainwashing. / S04E11 The Justice League Recombination https://bigbangism.c

Howard: Our friends should be here any second! Raj: Those are the only other people you invited? What about the kids from the Daddy and Me class? Howard: Oh, grow up. / S11E11 The Celebration Reverberation https://bigbangism.c

Penny: When I first moved out to L.A., I did a topless scene in a low-budget horror movie about a killer gorilla. After I did it, I felt so ashamed. Thankfully, that thing never came out. Sheldon: I've seen that. Serial Apeist. Howard found it online the day we met you. / S07E01 The Hofstadter…

Sheldon: Did it look ridiculous when we got the Satanimals pack and I dressed up as a Beelzebobcat? / S05E10 The Flaming Spittoon Acquisition https://bigbangism.c #BigBangTheory #BBT

Sheldon: What was that? Raj: My stomach. Indian food doesn't agree with me. Ironic, isn't it? / S03E02 The Jiminy Conjecture https://bigbangism.c #BigBangTheory #BBT

Oh, is that Linda back there? How are her hot flashes? Any better? / S12E14 The Meteorite Manifestation https://bigbangism.c #BigBangTheory #BBT

Howard: Should we try and track down the owner first? Raj: Yeah, that's probably a good idea. Howard: Anyone lose a drone? ... Looks like it's ours. / S11E19 The Tenant Disassociation https://bigbangism.c #BigBangTheory #BBT

Amy: Bernadette, on your wedding night you'll be consummating your marriage. What do you think your first position will be as husband and wife? / S05E22 The Stag Convergence https://bigbangism.c #BigBangTheory #BBT

Sheldon: I suppose that's a fair request. There's no reason we both can't benefit from this experience. / S08E02 The Junior Professor Solution https://bigbangism.c #BigBangTheory #BBT

Sheldon: The person I'd most like to have dinner with is myself. Penny: You sure that's your choice? 'Cause I've had that dinner. / S08E16 The Intimacy Acceleration https://bigbangism.c #BigBangTheory #BBT

Stuart: Aren't we supposed to get here an hour and a half early? Nurse Althea: This is a hospital, not the airport. / S10E11 The Birthday Synchronicity https://bigbangism.c #BigBangTheory #BBT

Leonard: You enjoy your mission to boldly go where no man has gone before. Sheldon: It's Penny's bedroom. Plenty of men have gone before. / S10E04 The Cohabitation Experimentation https://bigbangism.c #BigBangTheory #BBT

Go ahead, eat it. I dare you. / S02E07 The Panty Pinata Polarization https://bigbangism.c #BigBangTheory #BBT

Sheldon: Look who's in favor of compromise, the woman who married Leonard Hofstadter. Leonard: Hey, she didn't compromise. She settled. There's a difference. / S10E05 The Hot Tub Contamination https://bigbangism.c #BigBangTheory #BBT

Penny: That top has paid for itself in free drinks like ten times what it cost. Sheldon: Yes, Penny has a lot of her money tied up in promiscuity futures. / S05E06 The Rhinitis Revelation https://bigbangism.c #BigBangTheory #BBT

Sheldon: Gentlemen. You may remember Dr. Nowitzki, She's back at Caltech for her postdoc. / S10E24 The Long Distance Dissonance https://bigbangism.c #BigBangTheory #BBT

Boy, I'm kind of tuckered out. How are you feeling, Elizabeth? / S03E21 The Plimpton Stimulation https://bigbangism.c #BigBangTheory #BBT

Mrs Latham: Fascinate me. Leonard: Uh.. b.. d.. uh.. uh.. Mrs Latham: They're cute when they’re about to wet themselves, aren't they? / S04E15 The Benefactor Factor https://bigbangism.c #BigBangTheory #BBT

Leonard: Once I tried carrying around a Duncan yo-yo, hoping the other kids would start calling me Duncan. Howard: Did it work? Leonard: No, they ended up calling me Sock Mouth. Because they took away my yo-yo and stuffed their socks in my mouth. / S05E15 The Friendship Contraction…

Leonard: I know it's not ideal, but don't let them ruin our night. Penny: No, you're totally right. She could be skinny 'cause she's dying. Leonard: That's the spirit. / S06E16 The Tangible Affection Proof https://bigbangism.c #BigBangTheory…

Are you suggesting we live our lives guided by the philosophies found in cheap science fiction? / S04E10 The Alien Parasite Hypothesis https://bigbangism.c #BigBangTheory #BBT

Sheldon: Richard Feynman was a famous American physicist, part of the Manhattan project. Howard: Everyone in the world of science knows who Richard Feynman was. Sheldon: Now you do too. / S05E16 The Vacation Solution https://bigbangism.c

Amy: How do you not know how to use glue? Did you ditch pre-school? Penny: Yeah, but only because I was dating a second grader. / S07E07 The Proton Displacement https://bigbangism.c #BigBangTheory #BBT

Amy: We're always talking about how hot Penny is. Come on, scientist to scientist, how big are those Hadron Colliders? / S08E05 The Focus Attenuation https://bigbangism.c #BigBangTheory #BBT