Slang: The abbreviation of the question "Do you know what I am saying?", usually employed by urban street youths or douchebag assholes
"Damn, that shawty is fine! Nomsayn?"
dari cumdumpster37 Senin, 26 Maret 2012
1 more definition
Short for, "Know what I'm saying?"
"She be hot as f**k nomsayn?
dari gbrodee Kamis, 09 April 2015