1 definition by Jimmynbfc&d

When a person eats or drinks somthing that is so good that they have an orgasm in their mouth.
Dave: Holy Shit
Richard: What?
Dave: Im Pretty sure that this grapefruit just gave me an Mouthgasm
Richard: Dude thats kinky
Dave: Yeah i just lost my virginity to that grapefruit
Richard: You bitch!!!
by Jimmynbfc&d December 16, 2008
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