Slow down! Watch out for that car. Your hands should be at 10 and 2, not 3 and nothing!

Lisa

Lenny: The flames are heading straight for our flammable district!
Carl: That's where our mom works.

What monster, or pair of monsters would steal all of our fire extinguishers?

Skinner

In a world of thirty-one flavors, we're the cup of water they rinse the scoops in. Grampa out.

Grampa

Homer: You know, my great-great grandmother was an Indian. I guess I should've mentioned that before, huh?
Lisa: Yes, you should have!

Darcy: I'm very religious that way.
Bart: How religious can you be if you're pregnant.
(Darcy slaps Bart)
Bart: Good answer.

Homer: Son, one day you're going to be a great father.
Bart: Aww, and someday you'll be one too.
Homer: Thanks boy, heh heh heh heh heh.

Wait, wait. Although she is not one of our people this young lady has shown the courage we Native Americans cherish, and who can blame her for wanting to be one of us? We have a noble heritage and cheekbones to die for.

Spokesman at National Tribal Conference

(calling Bart) Bart! This is a matter of life and death! What is the difference between 'ketchup' and 'catsup'? (Bart throws the cell phone away.) They're gonna cut my head off!

Homer

Bart, take these volleyballs, fill them up, and throw them over the prison wall to create chaos and confusion.

Homer

I need a ride. I think I'm in Chinatown. (a mouse run in the street) No, not our Chinatown.

Homer

Bart: You know, I thought Darcy and I would be like a real married couple. Instead, we just ended up fighting all the time.
Homer: Yeah, how 'bout that?

The Simpsons Season 18 Quotes

(On the way to school, Otto stops the bus and offers Metallica a ride; their tour bus has broken down.)
Otto: So what are you waiting for? Hop in.
James Hetfield: (Chuckles) Hop in what?
(The school bus peels away with Bart at the wheel.)
Bart: Look at me, I'm Otto! I'm a hundred years old and I drive a school bus!
Otto: Oh, man. Maybe me and Metallica can go splitsies on a cab.
(Hans Moleman slowly drives by in a pickup truck, with Metallica and their gear in the bed of the truck.)
Kirk Hammett: Hey, loser, we got a ride from a real fan!
Hans Moleman: I used to sleep with Lars' grandmother.
Robert Trujillo: Never listen to our music again!
(Hans Moleman pulls away as Metallica plays an instrumental from the song, "Master of Puppets.")

Wow, your paintings have brush marks. (Gasps) And your statues have weiners!

</i> Homer