Gud 1 

Good one

"YOU'RE GONNA BE FAMOUS FROM KEN'S FILMS DUDE."
"hehe, gud 1 man"

Gud 1 by Fart Knocking city March 30, 2009

Gud 1 Jan 

When someone makes an awful joke or references something which no one understands, so the group of lads say "Gud 1 Jan" in order to show that it was incredibly dead banter.

"Why did the console peasant cross the road? To render the buildings on the other side."
"Gud 1 Jan"

Gud 1 Jan by Triforcepsychic December 15, 2016