A hard, stinging slap on the ass, the kind that starts a fight amongst boys in the locker room. If it is a softer tap, it becomes a dry slappy.
by EPCROCKER February 26, 2017
A soft tap on the ass. A friendly greeting, among peers. It should be reciprocated, or the slapee should thank the slapper graciously. If it's a hard hit, it becomes a wet slappy.
by EPCROCKER April 24, 2016