1 definition by 1dollabolla

Top Definition
The sticky feeling you get under your nuts after spending the day pulling guard duty in Iraq or Afghanistan.
The sticky feeling you get after busting your ass in the gym and then being to scared to shower in front of other men.
The penis equivalent to monkey butt(less painful, unless it gets to the extreme cases)
Bro i pulled 12 hours of guard, at the gate today, and i got a serious case of under cheese.
After that serious workout of P90X my bitch wouldn't suck my dick because i had some serious under cheese, from being to much of a bitch to shower at the gym
by 1dollabolla October 15, 2010

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