Top definition
1. A master of the art of performing a rusty trombone.

2. The mighty chief of the kikoomaki tribe of monkies.

3. A species of ape that has the ability to speak woman and other languages foreign to man.
I once knew a mcgullion who could scale the empire state buiding in five seconds.
by Monique October 13, 2003
Get the mug
Get a mcgullion mug for your Facebook friend James.