“Wow, we rolled three gutter balls on these kids, huh?”— Seth MacFarlane, Lois Griffin (voice), Alex Borstein, imdb.com
“Lois Griffin: This is serious. We need to think about our kids' education. Of course, it's already too late for Meg to go to college and Chris is too dumb to get in anywhere. Chris Griffin: Yay! Stewie Griffin: No, Chris. Not yay.”— Seth MacFarlane, Chris Griffin (voice), Seth Green, imdb.com
“Brian Griffin: Peter, what the hell? You chose a turkey over me? I almost died! Peter Griffin: I swear to God I thought dogs could breathe underwater.”— Richard Appel, Peter Griffin, Seth MacFarlane, imdb.com
“You know... I always thought that dogs, uh, laid eggs. And today, I learned something.”— Seth MacFarlane, Peter Griffin, Seth MacFarlane, imdb.com
“Doctors are stupid, Roger. They're just failed dentists.”— Joe Chandler, Nic Wegener, Stan Smith (voice), Seth MacFarlane, imdb.com
“How could we be so stupid? That's 'blast him' spelled backwards.”— John W. Dunn, Narrator, Marvin Miller, imdb.com
“[about Peter] This is a man who thinks the plural of goose is sheep.”— Neil Goldman, Garrett Donovan, Lois Griffin (voice), Alex Borstein, imdb.com
“I need that cute, stupid, football head's hat! Oh....Did I just say that out loud?”— Steve Viksten, Helga Pataki (voice), Francesca Smith, imdb.com
“Boys are so stupid.”— Craig Bartlett, Joe Ansolabehere, Steve Viksten, Helga Pataki (voice), Francesca Smith, imdb.com
“You Babies are so dumb, I'm suprised you even know which end of the bottle to suck!”— Doria Biddle, Vince Calandra, Angelica Pickles, Cheryl Chase, imdb.com
“As the Silver Rights activist, Doc Martens Luther King once said, 'take ye sleazy… and I’m out.'”— Blake Anderson, David King, Adam DeMamp, Adam DeVine, imdb.com
“That's Charles Darwin, not Mobb Deep you ignorant bastard.”— Cheo Hodari Coker, Luke Cage, Mike Colter, imdb.com
“Beavis: M-80s? Butt-head: Firecrackers? [Mexican woman shrugs] Beavis: Fireworks? [Mexican woman shrugs] Butt-head: These people are stupid.”— Mike Judge, Butt-head, Mike Judge, imdb.com
“Mr. Stevenson: Are your milkshakes made with real milk and ice cream, or do you use that reconstituted shake mix stuff? Beavis: Yeah. Mr. Stevenson: What do you mean? Yeah, you use the shake mix? Or yeah, you use the real stuff? Beavis: Yeah. Mr. Stevenson: [sighs] Let me talk to the manager. Beavis…”— Mike Judge, Beavis, Mike Judge, imdb.com
“What's that stupid thing the kids are saying? YOLO? YOLO, Quinn.”— Shonda Rhimes, Chris Van Dusen, Huck, Guillermo Diaz, imdb.com
“Son, I could fill out a steamer trunk with the amount of stupid I think you are.”— Noah Hawley, Hank Larrson, Ted Danson, imdb.com
“Hey, Ren! Your cousin's the coolest! We're lodge brothers. We're from the Loyal Order of Stupids.”— Bob Camp, John Kricfalusi, Stimpson J. "Stimpy" Cat (voice), Billy West, imdb.com
“You fat bloated idiot! You worm! You...you stupid!”— Vincent Waller, John Kricfalusi, Ren Höek (voice), John Kricfalusi, imdb.com
“I have an I.Q. of 164. On the entire S.A.T., I got two questions wrong and in subsequent years those questions were strickened for being misleading. But I know *nothing* about life! Yeah, no. Truly, nothing! Like, I make AWFUL decisions! Like really, you know, really, really awful decisions.”— Michael Hitchcock, Rebecca Bunch, Rachel Bloom, imdb.com
“Rebecca: Umm, my ovaries are eking out into my Fallopian tubes and they're wrapped around... Darryl: Okay, we'll see you when you're feeling better. Rebecca: Wow, men are stupid.”— Rachel Bloom, Aline Brosh McKenna, Rebecca Bunch, Rachel Bloom, imdb.com