After watching a few of the DVD episodes (some were absolute DUDS, unbearable to watch) I have found some new favorite moments.
Meg: You can't go over there, that's where Connie D'amico sits.
Peter: Just watch me...
Peter: Aaaaaayyyyyyyy!
/taps jukebox, taps it again, glass breaks all over Peter's hand
or
Joe: Hey Pat, where's the ramp for the handicapped?
Chumbawumbas come out, sing him out...
Joe: I don't need your stupid beer, I'm a Coors man! SILVER BULLET!
I think I cried when I saw that.