Definitions by Icy as an Icecream

McBourbon 

A mixed drink created by buying a Coke at Mcdonalds and adding Bourbon to it, in the original container

Garrets: Hey, let's stop off at McDonalds and get a coke, I want to make a McBourbon

McBourbon by Icy as an Icecream January 27, 2010