The sensation an individual feels after going for a distance run (7+ miles); usually consists of anything you have eaten but not passed since your previous runner's dump - most relieving feeling next to ejaculation.

Described as "nastay!"
Blaine: Dude, I just went for a 9 mile run!

Court: That must have been nice.

Blaine: Yeah, but my Runner's Dump after felt so much better! I finally got that cabbage out.

Court: You haven't had cabbage in a month...

Blaine: I know
by Bored Jedi May 07, 2011

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.