The yellow urine stains and residue often found and associated with public toilets.
The downside to living with guys is that they eventually get a case of peeboner&, the end result is that your gonna have to clean all the pissbutter off of the toilet.
by C.A. Stallworth April 05, 2006
1 more definition
Urine that accumulates on the back of the toilet or one the bathroom floor over time to form a gravy-like paste known as piss butter.
I saw a guy on the internet that once scooped piss butter off the back of a toilet, spread it on a cracker, and ate it.
by Gord-O Jones April 28, 2008