An extremeley douchey act.
Can be used as an adjective, verb, or a
noun.
Pronounced as "bu-
yur-kas"
Usage is
common in Claremont, CA.
Person 1:
Dude, I totally just spilled my
milkshake all over the back of your car!
Person 2: Don't be byurkas and clean that shit up
faggot.