Top Definition
the act of vomiting into a toilet after one has pooped and hasn't flushed yet, producing a bad smell and weird colors.

ralfpoo comes from "ralf" meaning vomit and the word "poo".
This morning i had a bad hangover from drinking the night before. I also had alot of beans the last night, resulting in me ralfpooing on 3 different occasions, each smelled really bad.
by Nickgee October 18, 2009

Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×