Ackchyually; it should be a semicolon! The term "bitch" is essentially a stand alone sentence but is tied to the beginning part so; rather than a comma, which is a soft pause, a semicolon provides a hard pause but not as hard as a full stop thereby remaining attached to the complete sentence while still conveying the emphasis required of the phrase.
(kek,kek)
Misunderstood.
It would be:
"I don't think so; bitch."
When a semicolon is used, the word following is never capitalised unless it is a name. The semicolon merely gives an increased pause, greater than a comma but, shorter than a full stop. Period for the American grammar students.
The sam as it would do for you!
I see you capitalise God instead of just god. You are aware, I trust, that (You) are obeying the rules of grammar!?
English or American? Maybe USA but, not British!