jymbag Share definition Flag Similar to term Douchebag, used to describe someone who is rather annoying, obnoxious or stupid. Cole is a major jymbag because he never stops running his mouth and sucking penis. jymbag by Jymbagger January 12, 2015 0 0 Get merch Get the jymbag mug. Buy Now — $32.95 See more merch