Gunbuster 

A 1989 OVA about girls with big boobs who pilot a 200 meter tall super robot to save the human race from evil Space Monsters (Uchu Kaiju) that want to "purify" the universe by wiping out humanity. The series makes use of realistic physics when it comes to the use of relativistic speeds, and features what is probably the second most destructive giant robot in an anime (after the Ideon).

Gunbuster is one of the awesomest anime ever!

Gunbuster by Warui Otoko July 22, 2010

Gutbuster 

A Gutbuster is a type of food served by chipshops all around the world. A Gutbuster describes a cheeseburger in a bun, covered in batter and placed into the fryer.

Customer: "Can i have a Gutbuster supper?"

Gutbuster by Liam Thom February 21, 2009

Minge Gutsters 

Trousers or jeans usually worn by middle aged women or sad freaks that come up above the belly button creating a large lump of fat that spreads from stomach to minge emphasising their 'minge gut'(see definition) or creating the appearance of one. Watch 80's music videos or browse the aisles of Marks and Spencers for examples.

Look at that freak in those minge gutsters!

Excuse me, I'm looking for a lovely pair of trousers for my daughter wedding, do you sell minge gutsters?

Minge Gutsters by Sarah July 9, 2004

NUTBUSTERS 

When you’re sitting all alone at home and need to bust a nut - who you gonna call? NUTBUSTERS

John was sitting at home alone watching pornography because his crazy side bitch Dee was away in California ; needing to bust a nut, John called NUTBUSTERS

NUTBUSTERS by Cougar Sport Killer November 23, 2020

gurgling gutbuster 

When a girl is giving you a blow job and your about to finish so you force your cock deep into her throut and blow your load and as she is choking you punch the shit out of her stomach and watch her gurgle.

Baby I wanted to tickle your gishshmogul as you suck my wang and then BAM GURGLING GUTBUSTER

gurgling gutbuster by COCKYPUSE March 10, 2010

Irish Gutbuster 

A shot glass with a pinch of chewing tobacco (usually copenhagen or red man brand) placed in the bottom, then filled with whiskey. Called a gutbuster because of the fact that it takes a strong stomach to be able to refrain from vomiting.

Johnny threw a shot of Irish Gutbuster back and immediately threw up all over the bar.

Irish Gutbuster by Nabb, the brandon December 9, 2011

Gutbuster 

When you mix a high alcohol drink and a high caffeinated drink together to cause a strange effect

Popular gutbuster mixes
Vodka + red bull

Jäger + red bull

Etc

Gutbuster by Theriddlerzz June 10, 2019