G-Dub 

common abbreviation for The George Washington University.

I'm going to G-Dub for graduate school.

G-Dub by janetmerlene December 28, 2005

G-Dub 

The best damn president.

a.k.a. George W. Bush

G-Dub is simply the best. Did you see that fuck wit Kerry try and beat him? The only people who voted for him were liberal losers who don't understand simple political concepts.

G-Dub by 'rado May 16, 2005

G-Dub 

G-Dub(Gee DUBB)
abbreviation for the popular CORPG Guild Wars
first used buy the RA legend Ong Bak Monk
and Kamakazi the famous it is now used all througout guild wars

"i was up untill 4'o clock in the morning last niget playing G-DUB"

G-Dub by joshua morales September 18, 2006

G-dub 

The nickname for

a) Glenbard West High School, though mainly the sports teams.

b) George W. Bush, the President of the United States.

a) G-dub! You KNOW!

b) Hey, did you see G-dub's speech last night?

G-dub by Alli-Cat July 28, 2008

G-Dub 

1. (n.) George W. Bush
2. (n.) A grown man with the intelligence and charisma of a 5 year old boy
3. (n.) A incredibly clever, yet clinically retarded human
4. (n.) An insult that implies the insultee is any of those listed above

No you g-dub, that's where you put the antifreeze, not the motor oil!

G-Dub by 25 March 26, 2005

G-Dub 

The nickname for the sports teams of Glenbard West High School. Also a nickname for George W. Bush.

G-DUB! You KNOW!
or
"Did you see G-dub's speech last night?"

G-Dub by Centennialsky July 22, 2008

G DUB 

GANGSTA, GANGSTA! (Which is Dubble g's)

Gangsta, gangsta (G DUB)- a song by Lil' Scrappy
RyBo so G DUB he eats cereal without da milk.

G DUB by RyBo June 24, 2006