Magnum Oopus

A person's biggest screwup.

Knocking down all the shelving in the parts department was my Magnum Oopus. What a mess.

by Hmd107 December 21, 2020

Magnum Boy

A person who drinks magnums regularly whilst attending private school, unable to get hired by fast food chains such as Taco Bell and is sh!t at finding mums Facebooks

Lewis is such a magnum boy, cant even get a job at Taco Bell lmao

by Shotta123 May 15, 2021

Magnum PI's

Very tight, upper-thigh length shorts that were popular in the 1980's and were a staple of Tom Selleck's wardrobe in the popular television series Magnum P.I. These shorts usually clearly outline one's package and leave nothing to the imagination. Frequently worn by those with a mullet.

I was out of clean clothes so I threw on some Magnum PI's. I spent all day tucking back the meat to keep from playin turtle and scaring the locals.

by Salvadore McGillicutty June 16, 2008

Magnum XL

A brand of condoms, designed for "extra large" sized dicks... however, most often purchased by men who are barely above average and could have saved themselves the extra five bucks... mostly with the intent that it will slide off inside the receiving hole, resulting in better sensation, pregnancy and herpes.

Drugstore Cashier: OMG! He's so cute AND he just bought Magnum XL condoms... he must be huge!

Condom user *internal dialog*: damn I hope this shit comes off when I'm hittin' that ass... cause I know I ain't gonna feel nothin' in that torn up pussy if it don't

by legitimate MagnumXL user June 24, 2006

Magnum sipper

Magnum Tonic Wine is a fortified tonic wine that has found great acceptance in Jamaica and the Caribbean. A unique ready-to-drink offering that is bottled at 16.5% alc/vol, Magnum is made with Vigorton 2, which includes iron, minerals and vitamin B6.

'Magnum sipper ' Digga d -woi

by Marlow90 September 10, 2020

Magnum P.I.

An overt moustache (usually on a woman) that resembles the moustache of Tom Selleck. Star of Magnum P.I.

Did you see Bill's date? She had a Magnum P.I.

by PeterfromOttawa April 22, 2006

Magnum Dong

A phrase referring to the massive cock attached to my waist

Wow my Magnum Dong feels happy today

by godpleasehelpme October 10, 2020