The best rapper of all time. A white guy who didn't start out in the hood or anything, but his bars are so cold you have to cop his shit. Everyone fucks with Mac, and he knows it.
by Lil Sleez December 9, 2020

by Truthestseeker December 14, 2021

A sweet boy. Someone who is aggressive, but loves to dance.When ever, Where ever. He loves a good arse shake. He likes a bit of humour and thinks he is so funny , especially when he shows his big cock.
by Funkids June 30, 2022

A drink containing a mixture of all the carbonated beverages in your house and a packet of Mac & Cheese powder.
by TheScottsdaleHawk August 9, 2016

by ghosthekill November 13, 2022

“MAC” euphemistic shorthand for MACK as in to pipe. “OS” meaning on sight but just as well could mean on site. If you wanna be more subtle you can hit a mfk w/ MAC OS Catalina
She was tryna get in a relationship but I was just tryna MAC OS Catalina.
He wanted to get back to his crib but I was tryna MAC OS
He wanted to get back to his crib but I was tryna MAC OS
by Peeve joughbs October 16, 2021

by ThatCanuck420 December 15, 2024
