Urban Dictionary: Definitions by Partygirl2000

MACK

An acronym for when you intake Molly, Acid, and Coke, and ketamine all at the same time.

Man, Angie is fucked up right now.. she’s on a MACK.

MACK by Partygirl2000 March 9, 2022

When one takes a combination of ketamine and 2CB.

Oh wow, Richie must be on another planet! He did a Clydesdale Flip!

When one takes a combination of ketamine and 2CB.

Oh wow, Richie must be on another planet! He did a Clydesdale Flip!