Hardcore dip. Usually placed in the left corner of the mouth, bottom lip, to stimulate the maximum taste. Mostly, us southerners use this when the wives are bitchin' or some stupid shit to take off the edge. On some occasions, it can be placed on the tip of the penis and used as a lubricant. If the bitch gives you head while chaw is on the dick, it is known as a Georgia Cotton box.
An exclamation of surprise, delight or salutation. Used with a rising inflection of pitch through which a gradual diphthong "AW-AH" is used. Various permutations of the word are also permitted, eg. "Phwar" or "Hwaw"
eg. "Chaw, that was unexpected!" surprise
eg. "Chaw, that's the cronz!" delight
eg. "Chaw the Optima! How are we?" salutation