Jahllar Share definition Flag A series of limited edition United States dollar bills printed with the face of Jahseh Onfroy (a.k.a. XXXTentacion). One Jahllar is equivalent to 100 gecs. Cashier: That will be two Jahllars, please. Jahllar by Coop Dad January 30, 2020 0 0 Get merch Get the Jahllar mug. Buy Now — $32.95 See more merch