A male who engages in Bustin' Cheeks. Most commonly refers to homosexual males, but may also encompass heterosexual males. Made famous by Big Herc on Prison Talk.
OG Bomber: Remember that silverback Big Mike?
Lil Hercules: Yeah! That nigga Big Mike was bustin' cheeks up in the Pen! He got AIDS!
OG Badger: (ROTFL) You tellin' me that dude was a Cheek Busta?
Lil Hercules: Yeah! That nigga Big Mike was bustin' cheeks up in the Pen! He got AIDS!
OG Badger: (ROTFL) You tellin' me that dude was a Cheek Busta?
by ZXY&ABC February 28, 2019