1 definition by AFanOfMatt
For when a friend goes to bump fists with you and instead you quickly clamp your hand over theirs. It's supposed to feel unpleasant; a mean-spirited fist bump.
My buddy tried to fist bump me yesterday but instead I gave him a trailer hitch! Ha ha, he felt so violated! He was so angry, he chased me down the street!
by AFanOfMatt November 21, 2010