Magnum G. I.

The act of being tenderly sodomized by a well mustachioed man.

Last night, Thomas drove us out to the beach where we spilt a case of Coops beer and then he gave me the 'Magnum G. I.'

by Detective Dick Jiggles April 29, 2024

White Magnum

The practice of inserting a penis into anus/rectum and ejaculating of another who is about to defecate.

Dean: Do make sure you eat plenty of fibre today

Sally: Why would that be?
Dean: So that when I put my cock in your ass and cum, I can give you a white magnum

by redtiger22 May 26, 2022

magnum shlong

a very large penis

yo look at this drawing my seat partner made of a magnum shlong
woah dude that is a magnum shlong

by teeeaaaaaa August 27, 2021

magnum male

The top of the food chain. The only male above a sigma male

Oh my gosh Chaz is such a magnum male

by 1061fannyontap May 30, 2022

Magnum Opus

You gotta see it!

Hym "You gotta hurry up Jordan! You gotta come see my Magnum Opus! HIDDEN FORBIDDEN GARBAGE-CAN, Jordan! Remember!? It's getting hard to walk! I'm going to need to build some kind of bridge to get over all the garbage... I've been living like this for months! Oh! You know what? I need a garbage shovel! But not until you come see it! The variety is what's impressive about it... But, yeah, hurry it up! It's here Jordan! The Ultimate Art! You gotta- You gotta hurry up and come see it! HIDDEN FORBIDDEN GARBAGE-CAN it's called! It's probably 2 or 3 tikes better than the Mona Lisa! #HIDDEN FORBIDDEN GARBAGE-CAN! Trending now on Twitter. The best are that has ever been made!"

by Hym Iam April 6, 2024

Sharing a magnum

Two or more people performing fellatio on the same penis.

Inka and Arnout unzipped my pants and started sharing a magnum until I jizzed all over their faces

by WorldImprover May 4, 2024

Wiener Magnum

A word brought on by frustration while playing a video game. Mainly used when thrown from a vehicle.

Oh wiener magnum! I was hit by a grenade, thrown out of the car, and hit a tree.

by The Tubman April 21, 2009