Speaking of Treehouse of Horror IX:
Marge is out hanging laundry. “When suddenly, without warning, I was abducted!”
At that moment, Kang & Kodos’s spaceship flies into view over head, blaring out, “Warning! Warning! Prepare to be abducted!”
There’s a family photo in which Bart is holding a cartoon speech bubble over Homer’s head saying, “I’m stupid.” Homer looks at the photo and says, “I don’t remember saying that.”
Ralph: Ms. Hoover, there’s a dog in the vent!
Ms. Hoover: Ralph, remember that time you thought Snagglepuss was in the hallway?
Ralph: He was going to the bathroom.
I also like the sequence in Deep Space Homer where Barney is chosen to go into space and he somehow gets drunk off of non-alcoholic wine. He gets a rocket pack and goes up into the air only to slam into the roof of a Pillow Factory and then get run over by a Marshmallow Truck.
From the most recent episode I’ve seen, Goo goo gai pan… (I tried to find the exact words but I failed.)
Mr. Burns crashes his car and Smithers runs up to the scene:
Smithers: Oh, thank goodness the air bag went off.
Mr. Burns: Those are my lungs.
Must be seen to be appreciated.
From the episode where Homer moves into the nursing home.
Homer: Hey! They have chairs with wheels? And here I am using my legs like a sucker!
I’ve always liked that too, but I think the bubble says “I stink”.
A recent episode, Goo goo gai pan had the singing dragons who cried rainbow tears. I laughed so hard it hurt.
I always liked the scene where Homer is falling asleep in church,(forget which ep.), and hits his head on the pew, then yelling “DAMMIT”. Just thinking about it makes me crack up.