some may hear the mondegreen T-C-P which confusingly leaves R-E-S-E meaning nothing.

The initials T-C-B most likely mean "Take Care of Business", which fits in with some of the other variations of Franklin's version including:

"Ooh, your kisses, sweeter than honey<br /> And guess what? So is my money"

which equates kisses as being on par with her earnings, for which she expects "propers" (aka props, or proper respect).