When you think you have to take a big crap, but instead of the nice, gratifying dump you were expecting, you just fart a lot.
That was the worst thrist of my life.
by Jon Stults September 25, 2007
A thrusting action abruptly bringing your wrist to your waist at a ninty degree angle. Often done in celebration or approval of an event.
Bobby kicked the crap out of Jimmy and thristed in celebration of his victory.
by Rolando Winbrorn December 23, 2007