Saydem up Share definition Flag An awesome 3OH!3 song. Nobody knows what 'Saydem up,' actually means though... Me: I wonder what Saydem up means.Nat & Sean: LOL we're never gonna tell.Me: Dammit. Saydem up by teleportingfatguy June 28, 2011 0 0 Get merch Get the Saydem up mug. Buy Now — $32.95 See more merch
