nahm sayn Share definition Flag Literally, "Do you know what I'm saying?", or "Do you follow me?", or "Have I made myself understood?" "Yo, dem rims is off da chain, nahm sayn?" "Fo' shizzle, mah nizzle." nahm sayn by Pecan Pie April 30, 2004 0 0 Get merch Get the nahm sayn mug. Buy Now — $32.95 See more merch