1.Is the result of a combination of a moist sticky poop that is pinched off too early and a poorly wipped ass. This can lead to dingleberries,klingons and most definately skid marks. Is most commonly found in males.
2. The feeling that you can't wipe your ass clean.
1. I had Peanut Butter Butt after the Indian food so now I have skid marks.

2. No matter how many times I wipe I still fell like I have peanut butter butt.
by gcribb December 28, 2005
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The result of eating one too many peanut butter sandwhiches and ending up with poop stuck in your ass crack.
Robert: Wow Naomi! you have the messiest peanut butter butt I have ever seen..lemme eat that shit out!

Naomi: Yeah go for it, I ate 69 peanut butter sandwiches mang. Beware of dirty butt crust and filthy mushrooms.
by Tuna can chode December 3, 2011
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When a person puts a peanut filled balloon in their anal cavity and squeezes the peanut butter out in a projectile fashion into another person face.
do you know that girl Cindy? i heard she gives the best peanut butter butt boom surprises. i just want to get a really creamy peanut butter butt boom surprise.
by the dirty joay stain October 18, 2008
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When you pass out from a pot attack, the only thing your crazy aunt can think to do to help you is fill a syringe with peanut butter and squirt it up your butt.
When sherri woke up from her pot attack, she thought she may have shit her pants. Then she realized she was a victim of peanut butter butt.
by messy bun2 November 4, 2022
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