Frontside McGillicuddy 

When a girl funnels 4+oz of Dr McGillicuddy's Fireball whiskey into her vaginal entry, and then proceeds to expulse the liquid into the partner(s) mouth(s) from no less than 1 metric meter away.

Oh man, last night Shirley gave me a frontside McGillicuddy and I was so effed that I pissed all over my laptop.

Frontside McGillicuddy by JCity September 29, 2009

magillicutti 

word that may be used anytime one cannot think of the word or phrase that is supposed to be stated

Her telephone number is 681-magillicutti.

I couldn't remember magillicutti's name.

magillicutti by Kevin Burke August 26, 2005

Hercules MaGuillicutty 

A sexual act including leg throwing, flexing of arms, and moonshine. The "Hercules" is performed with a woman while she is laying on her back. The man, while thrusting, takes a shot of moonshine without swallowing, then lifts the womans legs up with his arms as he flexes them. Directly after this movement the man pulls out and cums on her twat. He then spits the moonshine on her twat, causing an intense burning sensation. This is followed by a feeling of complete euphoria.

I heard Chris gave her the "Hercules MaGuillicutty" last night. Their relationship is over.

Hercules MaGuillicutty by Henchman2v2 October 9, 2009

McGillicuddy 

A name to tag on to an adjective to show the severity of the aforementioned word.

When your nose won't quit running and your full of mucous,
" I'm Snotty McGillicuddy" or when your friend is in a foul mood,
" Why are you being such a crabby McGillicuddy?"

McGillicuddy by shelly G June 21, 2007

Loosetooth McGuillicutte 

An old hag that spontaneously appears on the city streets. A loosetooth mcguillicutte has one tooth, of which is loose.

A loosetooth mcguillicutte suddenly appeared as I was walking to my afternoon job.

Loosetooth McGuillicutte by 'tavi November 12, 2003

magillicuty 

The catch-all replacement word when you need one.

1. I'd give it to her magillicuty.
2. That's a magillicuty of interesting things.
3. Don't make me go magillicuty on your a$$.

magillicuty by DrizzleDogg August 15, 2006

Shitcan McGillicuddy

To be fired or dismissed or to be kicked off a Social Media platform.

The phrase originated on the Opie and Anthony show in an instance of conflict between the then Executive Producer Steve Carlesi and Producer Danny Ross. Also known as the D Ross suspension.

"Looks Like Twitter just gave me the Ol' Shitcan McGillicuddy"

Shitcan McGillicuddy by Big Scots Will August 29, 2022