3 definitions by Gary Johns

The art of having a sly wank unnoticed by the surrounding public, ideally practised on public transport, shopping malls or places of authority. Aimed at the gender/animal of your choice.
Mummy why has that person gone red in the face? Ignore him Beatrice, I think he's incocknito
by Gary Johns July 18, 2006
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The act of willfully and yet casually scrumping peoples' bottoms in a public place
Ooh Mable! I think I have been the victim of a butt scrumping on the Underground.
by Gary Johns July 18, 2006
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After anal sex the resulting mixed discharge of sperm and poo, then greedily lapped up like marmite on hot buttered toast.
I say Mr Cholmdley-Warner your breath is a bit suspect have you been a marmite muncher with Mrs Cholmdley-Warner, Old Chap?
by Gary Johns July 18, 2006
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