From Rap Dictionary
- To perform on stage or on a record. "Yo, it's time for me to get busy on the mic by myself On the solo tip..." Big Daddy Kane
- To have sex.
- To eat. "Ya mama is so big and fat that she can get busy with 22 burritoes, but times are rough, I seen her in the back'a taco bell with handcuffs" -- Pharcyde (Ya Mama ).