High Quality Content by WIKIPEDIA articles! Chewing tobacco (also known colloquially as hoobastank, backy, tobac, doogooos,Hogleg, chewpoos, chits, chewsky, chawsky, dip, flab, chowers, guy, or a wad, as well as referred to as dipsky, snuff, a pinch, a yopper, a Packing a bomb, a tobbackey or packing a lip (when confused with dipping tobacco)) is a type of smokeless tobacco product consumed by placing a portion of the tobacco between the cheek and gum or teeth and chewing. Unlike dipping tobacco, it is not ground and must be mechanically crushed with the teeth to release flavor and nicotine. Unwanted juices are then expectorated.