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?"
por cumdumpster37 26 de Março de 2012
1 more definition
Short for, "Know what I'm saying?"
"She be hot as f**k nomsayn?
por gbrodee 09 de Abril de 2015