butt slap
jill gave jen a butt slap after she hit a home run, jill's team couldent feel more enthused by jill's home run streak
one of the congratulatory gestures where one teammate slaps the rear of another player
"jill gave jen a butt slap after she hit a home run, jill's team couldent feel more enthused by jill's home run streak" What is the definition of "butt slap"?