Top Definition
Your taking a shit, and the poop falls out of your asshole and hits the water in a way that shoots the toilet water up into your asshole.
Dawg, it felt like I had to take a massive shit, but only a little came out and it was a beyser!
by Travis Shane January 20, 2009
8 Words related to beyser

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.