an undefined amount of grime that appears on clothes, skin etc especially after eating crisps or saucy foods.
by Nick Flanagan January 6, 2008

"That lady is so fine, i just want to shmang her till the sun rises, then sets."
"Oh my god, he shmanged me so good last night."
"So i was shmanging this girl behind the club and she was so drunk that she doo-dooed all over herself, i think i did a damn good job.
"Oh my god, he shmanged me so good last night."
"So i was shmanging this girl behind the club and she was so drunk that she doo-dooed all over herself, i think i did a damn good job.
by drosaveahoe August 18, 2012

Should we go 'Shmang'
by NimsIsAstupidName May 2, 2019

Joe : Did you have sex with that fat chick last night?
Bob : Not only did I have sex with her, I shmanged the sh*t out of her!
Bob : Not only did I have sex with her, I shmanged the sh*t out of her!
by mindwarped March 23, 2011

Equivalent of "full send," shmang is used to describe something which is done with copious amounts of style or flare. Originated in downhill skateboarding culture, it also can be closely related to "smashed" or "banged"
by lil terp December 13, 2017

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
Jamal : Shaniqua let's everyone shmang it fool..... Better go get tested
by Big papa pump og April 18, 2014
