1. Brian picking up the rock and aiming, but then chaging and hitting Peter in the head and saying, "That's for rolling the damn window up in the General Lee!"
Totally out of left field and hilarious. The almost never follow up on a random joke from another episode like that.
2. Almost every part of Death's first episode. It's like the "Who Shot Mr. Burns?" of the "Family Guy" world. I love Norm MacDonald as Death. Wish he had been brought back for other Death episodes.
3. A season 1 episode where Peter is about to be arrested and is watching it on TV, but he's too stupid to realize that's his house on the news and police break in and while trying to subdue him, Peter shouts to the TV while the cops get him down, "Hit him! Use the billclub you stupid pig--"
4. And I've been enjoying this running gag of Peter in some weird circumstance tearing apart Cleveland's house, and Cleveland slowly slips down the crumbling second floor while in his bathtub naked saying, "What the hell?! No, no, no, no..."
5. Or Lois' Fat Guy Strangler brother episode where Brain and Lois are up in the room he is staying so Brian can prove it and there are two fat guys, one dead and when they are about to leave the living one says, "hey -- you going to eat that fat guy?"
6. And speaking of fat guys, the episode where Peter has a meeting full of really fat people. They all waddle in breathing heavy. They take forever to get seated, breathing heavy still. They after some time panting from thye walking and sitting down, they take out candy bars, eat, cough and gag, and the meeting conclude with Peter saying, "Okay ... I think we got a lot accomplished here today. Meeting adjourned.".
7. "This just in -- Diane being a bitch. Diane?" she turns to the camera and grins.
8. And beign a film & TV score lover, the awards ceremony for the best score in an adult film. Seen here:
http://www.youtube.com/watch?v=JWcURaMVWYw