Definitions by Gubbzorz

Gup Out 

A person who knows and uses all the chat rooms to troll and find friends, a gup out is also known as the most retarted person in your college class.

The fluff that stays and staines inside your jeans is often called a major gup out.

Seriously mate, your the biggest gup out I've ever met.

Gup Out by Gubbzorz May 24, 2010