1 definition by George Fayers

When a male or female goes down into an unknown area of a woman. Only good when women has shower but if she does not then it developes algi and can sometimes spred harmful substances to the next sexual partner, IT DOES NOT TASTE NICE!!!!!
Boy: Houston, we have a problem
Houston: What's your status?
Boy: I've dropped a 2p coin and I havn't heard it land yet
Houston: How much oxygen do you have left?
Boy: Not much, tell my wife I love her

e.g. Man, you're one dirty muff diver
e.g. Yo dude, wot's that stuff round your mouth? You bin muff diving?
by George Fayers January 11, 2007
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