After resisting all the uses of the chin for a long time (feeling that Baddiel and Newman had covered it adequately), here they are:

hinny beef : Once a victim has been taunted to the point where they start lashing out, sulking, or (at best) crying it was then the aggressor may move in, and say "Chinny Beef". This was usually accompanied with a raking of the chin with the fingers of one hand and a simultaneous action on the victim's chin with the other. Ultimately though, no taunting was complete until the victim had "a chinny on".

chinny reckon, chin wag : when a colleague makes a wildly wrong statement, such as "I saw Jaws 5 when I was on holiday in America", then the chinny reckon informs them that they are wrong.

jimmy hill, tutankhamun, etcetera : evolved forms of the chinny reckon. Whereas chinny reckon involves scratching your chin, these remixes can involve scratching thin air where your chin would be, if it was the size of Jimmy Hill's. Even better, Tutankhamun's death mask.

ayatollah, ayatollah! : after winning an agument, you have "sussed" your opponent, and may run around combing your imaginary ayatollah's beard. Should a friend be at hand, they may grab at your chin, then run off, extending your invisible beard to unimaginable lengths before somebody cuts it off.

chin nuggets : recipe for Chin Nuggets. Seize your victim in the classic "nuggy" position, with their head clamped underneath your arm. Then rub your chin all over their head whilst allowing yourself to dribble freely. Whilst doing this, make gleeful gurgling noises. This special attack is good for humiliation only, as it doesn't really hurt.

Imagine: a young chinese boy walking into a strange new English school with the name Chin. I was asking for it really, wasn't I? My mum tells me that in my first year I pleaded with her to change my name. Apparently she found it highly amusing too.

The Chin Violin : As above but, you'd sing an instantly made up god awful tune really loud in the face of the liar, whilst playing the chin with an imaginary bow.