Green’s Dictionary of Slang

chewtobaccy n.

also chaw-tobacco
[cf. synon. Bahamas dial. chewbaca]

(US black) chewing tobacco.

[US]W.A. Caruthers Kentuckian in N.Y. I 103: ‘Not your chaw-tobacco parson, I hope?’ ‘And why not? What if he would roll his chaw-tobacco into one cheek at you, while he coupled you up with the other?’.
[US]G.W. Harris ‘Sut Lovingood’s Chest Story’ Nashville Union and American XXIX June in Inge (1967) 124: Gin us a chaw terbacker.
[US] in DARE.
[US]C. Major Juba to Jive 89: Chewtobaccy n. (1900s–1940s) a piece of chewing tobacco. Example: ‘He spits his old nasty chewtobaccy everywhichare!’.