Top Definition
Dried up cum on the stomach. Often the result of a pull and pray
A: What took you so long to get to the pool?
B: I took a shower before coming out here, I shacked last night and felt icky.
A: Hmm, sounds like somebody had a cummach...
#cum dust #cum #belly #stomach #load #ejaculate
by Sralala October 10, 2006
8 Words related to cummach
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