Ego/Penis Size Inverse Proportion Theory

The theory related to Mark Russell that states "the smaller his penis is, the larger his ego gets."

Mark's penis is 4 inches long when erect, therefore he behaves as if it is double the length and girth.

by osamabinvender March 18, 2004

Inverse Boner

The event when, instead of the penis growing larger, the rest of the body gets smaller, thereby increasing the relative size of the shlong.

Not to be confused with a reverse boner.

You see, Perry the Platypus, with my latest inator, I will obtain an unstoppable inverse boner: giving me the largest glizzy in the entire Tri State Area... relatively.

by Only_69 April 18, 2021

reverse inverse pegging

Between two persons with male genitalia. One wears a strap-on backwards and fucks the recieving participant's ass by having said participant doing a head stand with hips and knees bent 90° in a sitting position. The participant with strap on, stands up and sits down on the chair structure formed by the recieving participant, inserting the strap on into the recieving participants asshole.

Two male gymnasts tried the reverse inverse pegging after receiving their new strap on.

by Tuguit August 16, 2020

I have Neurosemantical Inversitis

A condition which causes the sufferer to process in an inverted emotional emotional valence, causing friendly and kind actions or words to be perceived as offensive or derogatory while rude or violent language is perceived as innocent and desirable.

Person 1: “ I have Neurosemantical Inversitis.”
Person 2: Ha, fuckin looser
Person 1: Thanks!

by 🐝 vs 🌽 June 16, 2024

Inverse Comedian

A self aware (in this case a potentially talented person in another endeavor) or very dim comedian that is such a lousy performer they elicit laughter towards them rather than the joke itself without realizing it. Rather, being laughed at instead of laughing with the audience.

Tony Stark: I'm pretty drunk wanna laugh at some 90s inverse comedians?
Captain America: Sure
Tony Stark: Pauly Shore or Rob Schneider?
Captain: I never saw Biodome, might as well get that out of the way.. but I need to go get something from my guy before we watch that one

by BtrSpdr May 25, 2018

rectial crainal inversion

It is when you have you head stuck up your ass!! Inversion meaning unaware of anything or everything around you,

The greater at Walmart is suffering from a rectial crainal inversion

by cowboytoy December 12, 2013

Inverse cowboy

When the guy sits reverse cowgirl on top , sticks it i her and shits on her belly

Bro I worked the inverse cowboy on that cowgirl and she loved it

by Ndizzle78 December 28, 2022