Gravit-ass 

when the force of having to shit is so strong that gravity has become a factor

I tried to wait until lunch break but the gravit-ass of the situation was so strong that 1 made the 100 meter dash to the bathroom early

Gravit-ass by Jordo16 July 9, 2018

ass gravity 

Term used when climbing (indoors or outdoors) and having enough lower body weight, especially in the posterior, to make it difficult to go up and over outcroppings of (sometimes fake) rock. It is especially used among women who have a lower center of gravity and additional layers of fat (especially in the butt region) than men.

Used in phrases such as "Damn, my ass gravity will not let me up and over this overhang!". Or, "I'm really tired and my ass gravity is not helping".

ass gravity by xymox1010 December 2, 2010

Ass Gravity 

ASS GRAVITY
(ass)

noun NORTH AMERICAN vulgar slang
noun: ass;

-a person's buttocks.

-women regarded as a source of sexual gratification.

(Grav•i·ty)
noun: gravity

PHYSICS
-the force that attracts a body toward the center of the earth, or toward any other physical body having mass.

(ASS GRAVITY)

Noun

Psychology/Sexuality

-the intense, unavoidable and irresistible attraction of ones eyes towards a particularly amazing booty, esp when paired with yoga pants or other form fitting clothing. Like actual physics, smaller bodies (eyes) are drawn to larger ones (booty), much like a pair of comets to Jupiter.

See also: #whitedwarf (small, white, still well rounded), #redgiant (of the larger red head variety)

Wife: “why are you staring at her ass?!?”
Me: “I’m not. Her Ass Gravity just brought my eyes into orbit.”

GF: “Slow down! You’re going to quick”
Me (from behind): “Sorry. It’s just that your Ass Gravity makes for a quick re-entry”

Ass Gravity by ironphoenix19 March 19, 2018

Gravity Assist 

1. Using a gravity of a planet to travel faster in space
2. A tactic to defecate your excrement out of your butt when it stucks inside your anus (which cause gas or any uneasiness to your excretory system/intestines). By leaning on the toilet bowl lid while sitting, your excrement inside your anus will rush down and come out of your rectum due to the Earth gravity.

Gravity Assist will help you defecate easily.

Gravity Assist by Shiine-1 July 7, 2022

GravitAss 

An ass so large and luscious, that it has it's own gravitational pull. Typically located on an African-American Female. If you come too close to one please beware, you might fall into the event horizon--much like a black hole--and not be able to prevent yourself from grabbing it. This term is a combination of the latin word 'gravitas' (weight), and the word 'ass.'

Tyrone: "DAYUM BRUH! Have you seen dat phat ass on Shaniqua lately?"

Jamal: Yeah! Seriously...she got dat gravitass!

GravitAss by Mister Smoooth September 24, 2011

gravitas 

n. strength of character, self esteem, confidance. syn: balls.

Stephen Colbert has gravitas.
A horse has big gravitas.

gravitas by Cliff W December 5, 2005

gravitas 

Kiefer Sutherland's favorite word

"What is your favorite word, Kiefer?"
"Latin, gravitas."

gravitas by kuzinrob July 21, 2008