giant tool 

a giant douchebag who thinks they are insanely legit but are actually one or more of the following
a. a huge sheister
b. like to suck cocks (see also cocksucker)
c. like to urinate in public locations

Jordan is a giant tool- he thinks he's hot shit, but he's really annoying. Also, he peed behind the student center.

giant tool by M Trafton June 1, 2009

Giant Tool 

A poser, normally homosexual, that does not see how much of a loser they are.

Yo, that kid was a giant tool, he gonna get the shit beaten out of him.

Giant Tool by Fitz April 9, 2003