shmang it 

Smash it and bang it. To smash and bang the booty. Leaving one at a loss of words from the pure sex that was unleashed. Popularized by flint flossy and purple jeep records hit " come on let me shmanf it girl"

Tyrone : Shaniqua let me shmang it last night.

Jamal : Shaniqua let's everyone shmang it fool..... Better go get tested

shmang it by Big papa pump og April 18, 2014

Shmang it up 

To party hardcore, let it all hang out and hold nothing back. Usually involving lots of alcohol among other things.

Last Saturday of the summer, let's shmang it up!

Shmang it up by Matt A. Adams January 14, 2008

smang it 

1. smashing and banging at the same damn time

2. smashing it and then continuing to bang it all in one motion.

"Let me SMANG it girl"

smang it by VAInsomniac September 25, 2013