"The Simpsons" To Surveil, with Love (TV Episode 2010) - Yeardley Smith as Lisa Simpson

Krusty : Did you hear about the blonde who tried to make ice? She forgot the recipe! How come you don't see many blonde snowwomen? It takes too much time to hollow out the head!

Bart Simpson : [laughing] He sure got you pegged, blondie.

Lisa Simpson : You're blond too, you know.

Bart Simpson : Blond boys aren't dumb, they're evil, like in Karate Kid or World War II.
Nelson Muntz : Haw-haw! You're a spaz!

Lisa Simpson : That's not true. First of all, Milhouse only fell because you tripped him. Secondly, spaz is short for spastic diplegia, someone who suffers from a serious medical condition. And thirdly, your Haw-haw, by overuse, has lost its power.

Nelson Muntz : Wow. I bow before your logic.
Ms. Dubinsky : We'd like you to join our debate team.

Lisa Simpson : We have a debate team?

Ms. Dubinsky : It's the only extracurricular activity that doesn't require any equipment.

Principal Skinner : Because of budget cuts, we had to improvise. Ralph Wiggum will be your lectern.

Ralph Wiggum : I'm a furniture.
Mayor Quimby : All of those in favor of the cameras say "cheese".

All : Cheese!

Mayor Quimby : All opposed, say "I hate America".

Lisa Simpson : I... wait... Oh, what's the use?

Yeardley Smith: Lisa Simpson