Accomplished by a third party, on either side or behind the offender, high fiving the back of their hand in a slapping motion. This removes the offender's hand from the air, quelling the awkward moment and removing any chance of a pity five.
Ultimate form accomplished by a person standing directly in front of the offender.
Chris: Yeah but luckily he tried to go up top after one of'em and Korey pulled a reverse high-five on that shit. Everyone laughed and he tabbed out right after.