Shortened Version of 'You know what I'm Sayin', pronounce 'naaamsay'. Commonly used on twitter e.g #Nomsay
I Don't like that club it's A sausage fest nomsay?
by Baaaaregrillz March 21, 2012
Do you see what I mean?
Then I swallowed the dope. nomsay?
by Robert Bailey June 29, 2003