When you swap someone's grape nuts cereal with litterbox cakes and have their drunk and/or high friend consume it.
My friend was a dick so I served him some poop cereal
by Mortasaurus January 12, 2014
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When you pee and poop at the same time.
Omg, while I was peeing, what I thought was a fart, ended up being poop. It was like I was peeing on top of my poop. Total poop cereal.
by Lisa g unit November 18, 2021
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