The need to wipe the anus due to excess sweating and or wet farting that has left a wet sticky feeling in the crack of the ass.
"Excuse me dude, it's 98 degrees out here and my crack is dripping...I need a gripe wipe NOW.

"Damn, I really need a gripe wipe - I've been blowing wet farts all day."

"Stop complaining and go give yourself a gripe wipe!"
by WordWally June 5, 2009
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