fo sheezy mah neezy Share definition Flag a slang way of saying "fo sho my nigga" or "for sure my fine african american friend" "Yo homie, u wanna come chill at mah crib tonight with the hoes?" "Fo Sheezy Mah Neezy" fo sheezy mah neezy by Lauren June 16, 2004 0 0 Get merch Get the fo sheezy mah neezy mug. Buy Now — $32.95 See more merch