when a girl after jerking off her patner (usally a man) preceeds to wipe off the said partner's own skeet on their stomach can also be used as an adjective to describe a pompase asshole. also see douche bag.
skiff: man what did you after you gave him a handjob?
deter: i dinked him!!!!
skiff: what did he do?
deter: doesn't matter.... he's a dink