Grunday

A new day of the week on which to schedule your important meetings and have severe hangovers, the fact it doesn’t actually exist means it never really happened...

‘When should I schedule that important meeting?’.... ‘Definitely... Grunday’

by tilleyma November 12, 2020

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.

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."

by jencii May 4, 2020

Grundaberries

Men's briefs. Derived from "Reg Grundies" - Australian slang for undies or underwear - and from the concept of storing your berries (testicles).

Also known as sluggos, or budgie smugglers.

These grundaberries are too tight. I hope it doesn't affect my sperm count.

by Honeycut February 6, 2009

Solomon Grundy

Hairy, squat, laconic Nemesis of Superman

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

by Tim February 6, 2004

Solomon Grundy

A man who wants some pants.

"Solomon Grundy want pants, too"

by Pr0ph3t November 19, 2003

grunda

1.)a sped
2.)everything and anything that is random

God,that was so grunda.
Hey,you grunda,get over here.

by Paul C April 21, 2003