The once famous partnership between Lil Baby and Gunna ended when Wunna walked out of a Fulton County jail cell after taking a plea deal in Georgia's RICO case against Yong Thug and the YSLs.

While Thugger doesn't seem to hold a grudge against Gunna for whatever he did to get free, Baby has made it clear he does.

He may have done so again in the Lil Mabu track "Underdog Song."

"How you switch up on the bros? I can't f*ck with those (Not at all) / N*ggas act like they won't fold, knowing that they told (How you switch up?)," he raps.

Since getting out of jail, Gunna has had a hit album with hit singles, suggesting rap fans have forgiven him for whatever he may have done.

Is it a good look for Baby to keep coming at his former bro on a track with Lil Mabu, a wealthy prep schooler larping as a gangsta?