Top Definition
the gunk that builds up in a female's vagina if she hasn't cleaned herself in a while. Very common if she's spent several days out in the field during Military training.
Guy1: Dude, that blonde chick just winked at me!

Guy2: Well, we have a couple hours off...and there are some private bushes over there...you gonna go for it?

Guy1: Nah, we've been in the field for two days. That's a lotta mucke in there.

Guy2: I just threw up in my mouth a little.
by cuppers April 24, 2010

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