w00t!er 

A person or NPC who says w00t! instead of yay, huzzah, hoo-ray, or any other variation of those words.

w00t! I reached lvl 170!
You poor w00t!er...

w00t!er by w00t!boy March 29, 2009

w00t 

Used within internet relay chat hacker rooms when people would gain root privileged access on *nix systems in the late 90s.

Instead of "I got r00t guys" it was "w00t!!!!!" (Root without the R)

w00t by dewb May 24, 2014

w00tw00t 

Statement made by a g33k who is really excited or thrilled. So thrilled that one w00t simply isn't enough.

Uber w00tw00t!

w00tw00t by w00tw00t April 5, 2003