Greg barges in the pub and requests the person who broke his nephew's neck, not hiding the fact that he wants to beat them up. Leslie stands up.
Greg: (sees him and walks to the opposite end of the pub) "Greg Thompson, nice to meet you."
The parody of The Exorcist in "It's A Wonderful" pint, complete with green vomit and "Your mother drinks pints in hell!".
The Guv explaining to Steve about odd fashion choices.
Guv: A word about fashion, Steve; listen to the Guv'nor. In every pack of foxhounds chasing a fox, there's one dog at the back of that pack, with no sense of smell at all, right? He doesn't know where the fox is, he doesn't even know there *is* a fox. All he's doing is following arseholes.