1. (N) One who drinks fine wine (usually cabernet) from another's asshole (how the wine got there, we'll never know), while juggling 3 red bouncy balls in their left hand.
2. (A)A fucking idiot
3. (V)To drink fine wine out of one's asshole
John: Hey ushtuk
Joan: How did you find out I'm an ushtuk?!?!?
John: I have my ways.
Joan: Please don't tell anyone!
John: Only if you ushtuk me!
Joan: Fine! I'll use an extra large straw to drink out of
John: You know thats the way I like it