Quavo Goes Scorched Earth in Rap Rebuttal to Chris Brown, Features Takeoff

Quavo is taking his beef with Chris Brown to a whole new level -- responding to CB's "Weakest Link" with a diss track of his own that includes the voice of late Migos member, Takeoff. The new track is called "Over Hoes & Bitches," and it dropped late Monday, with Quavo's opening verse coming in hot -- "Little bitch come battle with my drac' / You been f***ed your bag up when you punched Ri' in the face." Of…