outtie Share definition Flag A word to replace "I'm leaving" or "I'm going to go". 'Ey yo, my momma's callin', I'm outtie. Translation: Oh, my mother is calling, I need to go. outtie by Lynx_User58 August 13, 2005 0 0 Get merch Get the outtie mug. Buy Now — $32.95 See more merch