Perhaps a sarcastic indeed?
Anyway don't know whether this has been said but the words/phrases that do my nut in are "bovvered" "I want that one" etc especially when people actually think they are being funny when in fact they are just annoying pricks who need torturing, hanging, resurecting, taught about good comedy and then mauled to death by babies, babies with soiled nappys and colds. That ought to teach the sick bastards a lesson.
Also I find the phrases get your hair cut or "mosher", "emo, "goth", "are you some sort of masher/emo/goth?" or the sound of someone preparing to spit or spitting quite annoying especcially when they're aimed at me.