Ive noticed recentlya lot of people asking for kara groups mentioning pug, was just wondering what pug is?

P.U.G. = Pick Up Group

General idea is that they want to run the instance, but do not have enough guild mates, friends, etc...

So they want to form a pick up group of whoever in order to run the instance.

PUG means for humorous suicidal flaming contest.  It is widely thought to mean "pick-up group."  This is wrong, and the few experienced players who still join PUGs only do it to see how well one experienced player can drag a group of noobs through a dungeon before they all give up to go play runescape, calling all the other members retards before they go. 

the mad russian got it right

Ok thx guys.

I have found a good site for looking up internet slang.

http://www.urbandictionary.com

Definition for PUG