When one is utilizing the toilet for excretion and one:

-Flatulate
-Urinates
-Excretes
-Burps

Simultaneously.
One is said to have; "let one Rippee"
Person A: Damn, I need to use the toilet.
Person B: Shit negro, hold ya breath in there I let one Rippee

and/or

Rippee: Hey guys
Rize: You know what your name means?
by rzE January 11, 2009
Get the Rippee mug.