My favorite remains: The Australian University sketch.
Mind if we call you Bruce?
Say no more!
"Is this the right room for an argument?"
"DON'T GIVE ME THAT, YOU SNOTTY-FACED HEAP OF PARROT DROPPINGS. SHUT YOUR FESTERING GOB, YOU TIT! YOUR TYPE REALLY MAKES ME PUKE, YOU VACUOUS, TOFFEE-NOSED MALODOROUS PERVERT!"
"I just came here for an argument."
"Oh, I'm sorry, this is abuse."