Magnum Homus

Similar to a magnum opus, a magnum homus is a homosexual act regarded as the most significant work of an individual

Luis has achieved his magnum homus today.

Isaac Newton's magnum homus was inventing calculus.

by saucymo March 2, 2020

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

Magnum slap

A Magnum slap is when your girl playing games with you so you slap dat hoe with a magnum (the condom) on your hand

"She was playing games so I to Magnum slap that hoe"

by Bloodstone02 February 22, 2018

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

Magnum PI

When you take such a huge dump it forms an island in the toilet. A Poop Island.

After last night’s chili dinner, I formed a Magnum PI this morning.

by TrashPanda81 February 16, 2022

Magnum hard on

A magnum hard on is when you look into the eyes of a man laying alseep on the floor and get a massive erection and it pokes said man or woman and wakes them

Tanner: “oh yeah you look so sexy sleeping”
Titan: “what’s poking me?”
Titan: “yucky tanner get your magnum hard on away from me”

by Lookatmetantan October 7, 2023