Say I won't Share definition Flag Verbally challenging back to your friends to give you added courage to do something that may be stupid or out of the norm. Jim - "Man, you are not going to ask that fatty to dance are you?" Bob - "Say I won't!" Say I won't by James Dorsey July 12, 2007 0 0 Get merch Get the Say I won't mug. Buy Now — $32.95 See more merch