by CrazyPlayer101 April 23, 2017
Rakhi: What's up your butthole?
Aaron: Dude, idk.
Rakhi: DUDE, UDK.
Aaron: W00ts your butthole.
Rakhi: I guess
Aaron: Duh.
Aaron: Dude, idk.
Rakhi: DUDE, UDK.
Aaron: W00ts your butthole.
Rakhi: I guess
Aaron: Duh.
by Donosaur's Mommie August 05, 2006
by name used whatever November 12, 2011
Udk is a Trinidadian slang word meaning "you done know" which also translated out of creole English means" you already know"
Evangeline: Adeline are you going to the party tonight?
Adeline: Udk ,of course, what kind of question is that?
Adeline: Udk ,of course, what kind of question is that?
by XvjadevX July 08, 2018
a bastardised version of i.d.k.
either as an acronym for "U don't know" or "yoU Don't Know"
-or-
a typo of idk, ugh, or both. Creating an onomatopeoia of confused complaining
either as an acronym for "U don't know" or "yoU Don't Know"
-or-
a typo of idk, ugh, or both. Creating an onomatopeoia of confused complaining