ug2bk 

Shorthand for "You've got to be kidding"

-over texting-

Mary: so lyk Jimmy totaly cheeted on meh last nite!
Sarah: wat!! ug2bk!

ug2bk by strawberry smoothie June 6, 2010

ug2bkm

You've got to be kidding me

Boy 1: 'I hated that film last night'
Boy 2: 'Really? Ug2bkm, i loved it'

ug2bkm by infinf January 7, 2008

Ug2bfkm 

in 1337 or as an acronym: U got 2 be fucking kidding me. (p

Dude 1: I just got pwned from across the map by a TMP!
Dude 2: Ug2bfkm.

Ug2bfkm by BRow May 2, 2006

UGTBKM

1. Short for "You got to be kidding me"

Nah... ugtbkm..

UGTBKM by TheDinoMonster October 20, 2010