Warren Sapp -- Chris Christie Is Fat and Stupid

Safe to say Warren Sapp probably won't be voting for Chris Christie ...

The NFL Hall of Famer and convicted domestic abuser decided to get political this morning -- lashing out at Christie, presumably reacting to comments CC made about the Black Lives Matter movement.

Over the weekend, Christie said the movement encouraged "lawlessness" -- adding, "I don't believe that movement should be justified when they are calling for the murder of police officers."

Enter Sapp ... who tweeted, "Fat Christie that's it just yell stupid stuff. Really how many get charged, damn prosecuted??"

Warren, fine if you wanna be critical -- but you really wanna fat shame? Really?