1 definition by L.Butler
the act of raising your right arm over your head with elbow bent and with your hand in an "L" shape and swiping the arm around in a small half circle. This act signified discontent or belligerence to an act or individual.
As the lady yelled at the UPS man for running across her lawn he jumped in his truck and gave her a FATHEAD then sped off.
by L.Butler November 4, 2007