slapping

Slaps On The Rear End At Sporting Events…Good Idea?
Slaps On The Rear End At Sporting Events…Good Idea?
Slaps On The Rear End At Sporting Events…Good Idea?
A few weeks ago I was at a boys basketball game and I noticed that almost ever boy was slapping each other on the rear end as a way to say, "good job" or "go get em". I have always thought this was a little weird but it seems to be the normal thing to do so maybe I am the weird one??