look up any word, like rimming:
 
2.
Rask - To dance to the dubstep music genre.
Person 1: "I'm going to rask to this!"

Person 2: "We are going rasking"
by Darth_Raver December 06, 2010
 
1.
An exclamation of distaste, anger, or to just about anything.
Go for the beer BOO, go for the beer!
RASK!!!
by Mikey Wonderful April 16, 2005
 
3.
Rascal, knave, scamp. A fellow with libertine pretensions, particular pertaining to those with exotic love lives.
You utter rask, Dan.
by Jed Squirrel September 30, 2003