I Don't Think So Biatch Edit Meaning

1.

adjective noun; a conversation ending phrase akin to "GI Joe" and "No soap, radio!"

"Do you have to register?"

"I don't think so biatch."

2.

Adjective noun; A phrase of impending animosity which is commonly used in conversations that do not have an advesarial tone.

"Does Tufts have rolling admissions?"

“I don’t think so biatch.”