On "spit"

[ahhmahjaysus]

Tiny Jay: Why, spit, Ah reckon that--
Tiny Manuelo: Josh, what you sayin' spit fer?
Jay: 'Cause it sounds like shi--
Manuelo: Ah know what it sounds like.
Jay: --And mah momma can't send me out to the woodshed fer it, 'cause it ain't shi--
Manuelo: Ah know what it sounds like!