A fork of Rural Dictionary
Basically, it's cum in a state of drippy-ness.
"Man, your sister has smang on her chin. Don't let her get it on my new carpet."
1. smashing and banging at the same damn time 2. smashing it and then continuing to bang it all in one motion.
the fusion of smashing and banging born in the catalyst of aggressive fucking. to ferociously penetrate your partner while bending her over a balcony during spring break.
Dude, last night I was smanging this chick so hard we broke the bed.