Chaw Sauce Share definition Flag Chaw Sauce is the stuff you get when you spit into a bottle while chewing tobacco. That blackish brown stuff that looks awesome. Jim loves chewing tobacco and in doing so ends up with an abundance of Chaw Sauce! Chaw Sauce by captain chew June 25, 2010 0 0 Get merch Get the Chaw Sauce mug. Buy Now — $32.95 See more merch