JipJappin Share definition Flag JipJappin is To Talk about Bullshit, or Run There Mouth Bout Shit They Have No Idea About. Why She Always JipJappin Bra, She Needs To Be Cool n Fall Back. JipJappin by AceBoutMoney August 6, 2009 0 0 Get merch Get the JipJappin mug. Buy Now — $32.95 See more merch