Jic Jac Share definition Flag A just-in-case jacket. The kind you take when you're not certain what the weather outside will be like "Hey, what's it like outside today?""not sure, better bring a jic jac" Jic Jac by mrteacher January 21, 2013 0 0 Get merch Get the Jic Jac mug. Buy Now — $32.95 See more merch
