J Capp Share definition Flag Anything that you find dumb ! When your homies owes you money and never gives it but alway flexin on Instagram "Bro your J Capp " or Donald Trump he superrr J Cappp J Capp by DaFamous🎉 June 4, 2020 0 0 Get merch Get the J Capp mug. Buy Now — $32.95 See more merch