Dirty Salt Lick

The Dirty Salt Lick is when a male ejaculates and the cum drips down his scrotum and to his butt crack. At this point the opposite sexual partner will then lick the cum from the butt crack. (This will most likely have to have the male in an awkward position in order for the cum to drizzle to the anal region)

"Dude, Becca is a dirty girl."
"Why"
"She gave me a Dirty Salt Lick last night"
"What?! Becca...wow she is nasty..."