Aryan Grundes 

A white guy that showers in baby powder

Aryan Grundes is gay

Aryan Grundes by Hot__n__sexy November 20, 2021

Billy Grundy 

An absolute alpha male who most men strive to be like. Everything about him his perfect.

I want to be more like Billy Grundy.

Billy Grundy by Pbateman00 January 7, 2022

Grundy Run 

A tradition seen in New Zealand high schools where at the end of the year, students strip down to their underwear and run across their school grounds (or another school)

Person 1 - "Did you hear? Steve went to the grundy run yesterday!"

Person 2 - "No shit Sherlock, like two thirds of the school went."

Grundy Run by jencii May 4, 2020

Solomon Grundy 

Hairy, squat, laconic Nemesis of Superman

"Grundy hate Superman. Grundy want smash Superman. Grundy want pants, too."

Solomon Grundy by Tim February 6, 2004

Solomon Grundy 

A man who wants some pants.

"Solomon Grundy want pants, too"

Solomon Grundy by Pr0ph3t November 19, 2003

The Grunnys 

A case of diarrhea. The shits. The runs. Originated in Aroostook County in Maine.

Man, the food from that Chineese Restaurant down the street is terrible! I had the grunnys all night.

The Grunnys by defenestrator March 22, 2005

grundy 

A wedgie.

We gave the stupid little freshman a wedgie after he asked us where the elevator was.

grundy by Popsicle May 18, 2004