thunderbutt 

1. A gigantic, flabby, asymetrical, disgusting ass. Resembles a thundercloud due to its shapelessness, constant shifting, and that it strikes terror in the hearts of small children. Has been known to nuetralize erections and make beer taste flat.
2. A fart that echoes for at least 3 seconds.

1. I almost threw up when I saw that thunderbutt!
2. That thunderbutt was fucking nasty!

thunderbutt by Admiral Anarchy October 21, 2009

Thunderbutt 

A person (usually a woman) who's ass is so massive that when she walks her ass creates a thunderous rumble that frightens everyone around her.

Daaaaaaamn that womans ass is HUGE. She's got a Thunderbutt

Thunderbutt by logicalkaos September 7, 2011

Mexican Thunderbutt 

You know those one Mexican chicas in the group that nobody every gets with, kindda like the American DUF or DUFF. (Deignated ugly friend- Designated ugly fat friend)

Paco ate a taco when a grupo of chicanas passed by. He commented on all but the Mexican Thunderbutt. She was sad she ordered 12 bean burritos to-go with her diet coke.

Mexican Thunderbutt by Viri and Heath May 31, 2009

Dirty Thunderbutt 

The art of buttfucking a black nigga with viagra.

Nigga u tryna dirty thunderbutt each other?

Dirty Thunderbutt by Real_Bloodshit420 January 23, 2022

Mexican Thunderbutt 

When you drink the water in Mexico and end up with bloody diarrhea for a week.

Jorge thought his case of Mexican Thunderbutt was the worst by-product of his bachelor party in Tijuana. If not for the Mexican Strikeout, perhaps he would have also remembered the crabs he got from a dirty Mexican hooker.

Mexican Thunderbutt by KelleyRoss August 18, 2009

Thunder-butt 

(noun/slang) Complimentary slang name referring to an attractive, thick female whose attributes (i.e. ass, thighs, legs, etc.) are proportionally large, noticable, and desirable. Though not a law, such females can weigh in at the neighborhood of 200+ lbs.

April was a hunka-hunka burnin' love. That thunder-butt gal had a body that could ride your dick into the ground.

Thunder-butt by Nikki Stixx September 19, 2019

Thundercunting 

1.) Chucking something with extreme force, and extremely precise, mostly meant to break objects the size of a hamster (organism.)

2.) An annoying sped bitch.

1.) Jesse absolutely thundercunting his hamster against a wall after losing a ranked match. It splattered all over his face with blood, instantly dying. It was funny as hell, but traumatizing for Tommy, his little brother.

2.) "You know Emily?"

"Yeah, that thundercunt?"

Thundercunting by 1rexie July 26, 2023