Gluteus Maximus Frontalis 

The scientific name for a "FRONT BUTT".

"That guy's got a HUGE Gluteus Maximus Frontalis on him. It's like an extra cushion."

Gluteus Maximus Frontalis by MetaPoo November 28, 2009

gluteus maximus 

Scientific word for the muscles in the buttocks, a.k.a butt, a.k.a ass, a.k.a arse

Damn that chick has a nice gluteus maximus

gluteus maximus by Normal_criminal December 31, 2003

Gluteus Maximus 

booty (-muscles)

"When my ocular organs located a gluteus maximus of remarkable magnitude, my genitalia became erect."

(Meaning "When I saw a big booty I got a boner.")

Gluteus Maximus by Big Bap a.k.a. Tiny Tom May 16, 2018

Gluteus maximus homeostasis excretion 

When your gluteus maximus is sweating when you have to poop

I am currently undergoing gluteus Maximus homeostasis excretion, I’ll be back in a minute.

Gluteus maximus homeostasis excretion by Kuntryboujc June 21, 2019

gluteus maximus 

The gluteus maximus is the main extensor muscle of the hip. It is the largest and outermost of the three gluteal muscles and makes up a large part of the shape and appearance of each side of the hips.

Look! Bang Chan has the biggest gluteus maximus among the members!

gluteus maximus by chansroomep82 November 29, 2020

Gluteus Maximus 

Referring to the maximum amount of area a butt can take up. When the person gets more whale like the amount of area it takes up increases. Quite often when sitting down the butt takes on the characteristics of a couch.

That gluteus maximus doesn't fit through the door. Son that's not what your looking for. Look how much area it takes up.

Gluteus Maximus by Mr. Homophobia June 29, 2023

Gluteus Maximus

This is an additional term adding on to the new Gen Alpha Brainrot slang, “Glutes” which means hair. Simply “Gluteus Maximus” means Voluminous hair.

“You have a Gluteus Maximus”
This means someone is trying to tell you that you have very voluminous hair

Gluteus Maximus by RealChoppedHuzz17 March 3, 2026