verb: to slap someone with a penis especially given when a person is acting stupid; very harsh action, if you have recieved a dong slap, you are a to be considered the lowest form of organisms
Joel got dong slapped by Landon for being such a fag
Dude, you should dong slap that fool driving his lifted 2WD Ford Ranger.
The impromptu act of forcefully releasing one's schlong from his pants and subsequently whipping it across the temple, ear, or forehead area of the target subject.
Come closer so I can dongslap you.
Rosie looked at me funny, so I dongslapped her 14 times in a back-and-forth motion.