Nowt much, I sometimes wonder what I'd look like with a lobster face but that's about it really.

( Donkey Gums @mattcomedy, Fri 20 Nov 2009, 17:55, archived)

You'd look almost exactly the same.
But short sighted crabs would follow you lustfully.
( Dr Preference AjcuiVd289, Fri 20 Nov 2009, 17:56, archived)

Would it be facing inwards or outwards?
Inwards would give you a rakish Alien head. Outwards would give you a gapey Predator mouth and chicks don't like that sort of thing.
( Dr. Shambolic je suis charlie, Fri 20 Nov 2009, 17:57, archived)