Marge: The biggest change for me over the last 8 years that's gotta be Homer.
Homer: Marge, baby, I got a picture of you tattooed on my chest!
(he opens his shirt to reveal a skull with Marge's hairdo)
Homer: They had a sale on skulls.

(Bart and Lisa ride dolphins)
Bart: Mine has a cup holder!
Lisa: That's a blowhole!
Bart: You're a blowhole!

Homer: I do open-casket caricatures. (looking at a man in a casket) Did he have any hobbies?
Widow: Get out of here!

Manure for sale!

Homer

Young Carl: I wish for world peace.
Young Barney: I wish for world war.
Young Carl: That would be cooler.

The Simpsons Season 18 Episode 13 Quotes

Homer: Oh! This is Eduardo. He's the pool boy. He thinks he's an angry old rich man.
Mr. Burns: I am an angry old rich man!
Homer: (whispers) That's the pool chemicals talking.

Declan Desmond: (to Homer and Marge) Are you two considering children?
Homer: Pfft. Kids? No way. You won't see a couple of rugrats tying me down.
(Cut to eight years later, Homer and Marge with baby Bart and Lisa)
Homer: You better not put this shot after the one where I said I won't have kids. That would be a devastating edit.