To perform a wedgie and completely rip the pants off the victim.
I gave him a cosmic wedgie and his arse was bleeding.
by Peter Matthewman May 02, 2005
Where you give a person a wedgie and you rip a piece of their underwear off.
Two weeks ago, I gave myself a cosmic wedgie then made my little brother ate the ripped piece. Not kidding.
by Briefboy September 21, 2008