baby Mac
A sub-compact automatic rifle, commonly known as an Uzi. The word Mac is shorthand for machine gun, thus the term baby Mac is shorthand for baby machine gun.
I glance at the Doom to make sure he's packed,
His finger's on the trigger of his baby Mac
His finger's on the trigger of his baby Mac
baby mac mac
slang name for rapper Mac Miller usually used by fan girls
omg I got tickets to see baby mac mac! <3