2 definitions by Ashleigh Bennett

Top Definition
The sound caused by fat slapping against eachother when two fat people have sexual intercourse.
There was some serious fat slapping going on in the bunk next to me at fat camp.
by Ashleigh Bennett February 16, 2006
An STD in which the vagina is loose from being fucked so much that it just kind of flaps, making a clapping noise.
That girls got the clap man, when she walks all you hear is "fwap fwap"
by Ashleigh Bennett February 16, 2006

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