Wack 100 has been defending Tekashi 6ix9ine all around town, including a recent Clubhouse in which Wack clashed with 21 Savage over the troll rapper.

Nine Trey boss Mel Matrix is in prison serving 11 years in part because of 6ix9ine's testimony.

He went off on Wack in a new interview.

"Everybody know he's a bitch," Mel said of Wack.  "Fuck Wack 100.  N*gga is a hoe.  He and that n*gga he's been talking to ... I'm talking to that n*gga Wack 100.  He supposed to be a rep of his city.  He talking to n*ggas who talk to n*ggas who put in n*ggas in the can.  Fuck Wack 100.  And anybody who accepted you on the West Coast ... I don't know this sh*t getting watered down," Mel said, and added the folks he's run into in prison from out West don't accept Wack.

Is Jim Jones gonna have to clean this up?