by Madanarx August 11, 2006

A term used to draw attention to someone's bad mood, bitchiness, or your general hate for that person.
by Ethan Marston January 8, 2009

When somebody is in a really bad mood, somebody might have urinated into his bowl of cereal earlier.
by elwood_j_blues August 1, 2006

"check out this girl I went out with last night, isn't she fine?"
"Ehhh, she's not all that"
"Damn bro, thanks for pissing in my cheerios!"
"Ehhh, she's not all that"
"Damn bro, thanks for pissing in my cheerios!"
by Mliton and Alex February 9, 2008

by Miss Allison July 1, 2005

by Ellski September 22, 2007

Rhaman neglected to get milk for everyone to be able to eat breakfast the next day, so Jordan decided to go poop in their cheerios
by the pork puller August 24, 2011
