Chris Brown just went off in a rage against 2 women ... which calls into question his shrink's glowing anger management report ... calling one a "trout mouth ass bitch."
"The Real" co-hosts Tamar Braxton and Adrienne Bailon talked trash about Chris on today's show, saying Karrueche Tran puts up with Chris' alleged cheating because she and her friends love the fame.
Chris just went crazy on Instagram ... after using the fish comment about Adrienne, he said, "Won't u the same bitch that was f***ing wit married men?"
But that wasn't it. Chris then said, "Last time u was important n****s was riding spinners and wearing 6x tall Ts," adding, "You the same bitch having threesomes like the rest of these hoes."
But then he turned to Tamar, calling her a "Muppet face ass." He goes on, "You take the role of the ugly sister," adding, "Dat plastic surgery f***ed yo face up."
Chris also posted a video in which he made it clear ... he doesn't have a "chill button."
Tell that one to the judge next time you have an anger management update.