mackajewea Share definition Flag 1. A guy that is known as a player,pimp 2. A guy that goes after mostly jewish girls 1: Chadmister is getting all the chicks in synagogue 2: What a mackajewea mackajewea by b to the rizzle May 17, 2007 0 0 Get merch Get the mackajewea mug. Buy Now — $32.95 See more merch