look up any word, like guncle:
 
1.
GWT
A man so incredibly old we are amazed he can still give DoDs.
GwT si teh oldy mang
by bobterwill August 24, 2003
 
2.
GWT
Former chef, pimp and all around badass.
Now a father and all around mellow mang.
GWT is bland.
by ArsHole August 22, 2003
 
3.
GWT
Google Web Toolkit. A framework for web development with Java.
I developed a web application using GWT. It is pretty cool.
by DCM August 24, 2006
 
4.
GWT
Ghetto White Trash - one who is white ghetto and trashy
Barbor and Jimmy are GWT.
by dictionary.com April 07, 2003