The modern mis-spelling of definitely seen in almost every modern example where a spell checker was not deployed, most commonly in internet chat, probably from its mis-pronunciation by modern youth and/or being confused with unfortunately.
The verbal diarrhoea and bizarre speech strong drugs (not necessarily Heroin) cause in bag heads and Chavs.
They slur, stammer, and speak from the back of the throat in a strange, zombie like, and above all LOUD voice, with entirely random emphasis, and a truly stunnin use of the word FUCK in all its forms, used where there should have been a pause. All apparently with absolutely NO self awareness AT ALL!
See Bez from The Happy Mondays for an excellent example!
Man, Im fuckin WELL in fuckin NEED man, fuck, you know what I fuckin MEAN man, lets DO this fuckin place man, come on, fuck it, I dont fuckin give a SHIT me man, you know what I fuckin MEAN man? FUCK! U got any spare CHANGE man? HEY!! FUCK you man FUCK you!! etc etc etc ad nauseum
Any "common" homosexual practise that only exists in the minds of straight people for their own amusement.
Such as storing used condoms in the fridge to drink later, 'being the wife', biting the pillow, using vaseline, drinkin cum out of an arse with a golden straw, or, indeed, the apocryphyl inserting a live gerbil up the anus using an empty toilet tube.
Straight man to gay man: 'So what the fuck is this felching thing anyway?'
Gay man: 'I dunno mate, you tell me, as far as Im aware its just another ass-gerbil.'
The male internal orgasm, generated by stimulation of the prostate, the male g spot, via rythymic insertion of something into the anus, sometimes with the more conventional orgasm thrown in for good measure.
Obviously well known to most of the gay male community but available to all!
'YEAH!!' cried Brad as again he felt the tell-tale tremors of an arse orgasm forming in his gut!