gimassive 

adj. (pronounced j.eye.mass.ive) Really, impressively large.
So big that even ginormous fails to express its bigness.

nerd1: I had 25 kills and 0 deaths in the
Halo deathmatch!

nerd2: Wow! Thats some GIMASSIVE pwnage!

gimassive by niceguy September 8, 2005

Gassive Aggressive 

Gassive Aggressive - The passive aggressive act of farting, blowing wind, passing gas to intentionally clear a room. Can also be used to get back at your significant other while sleeping.

"Honey, why are you being so Gassive Aggressive, I know that wasn't the dog"

Gassive Aggressive by sdmktgguy October 24, 2012

massive gassive 

An extremely ginormous, and rank smelling bowel movement.

Honey, do not go in there. I just dropped a massive gassive.

massive gassive by precaryus March 10, 2010

gigassive 

1. ridiculously large
synonym(s): ginormous, massive, gigantic, obese, swole, new york, DAYUM

"I have to take a gigassive dump."

gigassive by The JBP April 7, 2008

Gassive Aggressive 

Alternate definition:
The act of pretending to be a nice person while interacting with others, then quietly farting before walking away.

Since Dave took that salesman job, he's become really gassive aggressive. If the person he's dealing with is rude or obnoxious, he stays next to them until he can fart and let's it rip as soon as the interaction is finished. He even changed his diet to be more gaseous.

Gassive Aggressive by RPG Protagonist August 20, 2017

Gassive-aggressive 

A passive form of gaslighting; presenting as a victim or martyr in order to manipulate or coerce another/others for personal gain or influence.

Even though Debbie clearly hates Pete's friends, she always asks him why he doesn't include her when he makes plans with them, which is a gassive-aggressive ploy to guilt him into making future concessions whenever she wants her overbearing parents to visit and stay with the two of them.

Gassive-aggressive by poopooOU812 May 20, 2023