2) A reference to someone with sexual and flirtatious prowess
3) A smooth, jive-talking pimp daddy
Also a synonym for a Pimp Daddy, but not as bold.
Ex 2: "Man LeSean got some Daddy Mac Skills and I aint talkin bout McDonalds! Know'm mean??! fo sho."
Ex 3: "Man, Dikembe got dat bitch in check. Hes a straight Daddy Mac."