I apologise, and promise never to be naughty again. Except with you.
I never did the introduction thing: best to take people as you find them, imho.
However, I'll take this opportunity.
If I'm rude, abusive or totally out of order, then I'm, being humorous (or maybe I'm drunk).
If I'm really nice, then I'm being ironic (or maybe I'm drunk).
If I'm being professorial, serious and whatnot, then I'm either drunk or lying through my teeth.
I'm into Tigger now anyway.