Grundies

A term used to describe grandma's underwear, maternal underwear or underwear that is largely deemed "unsexy" and "comfortable".

My pregnant wife reached over and picked up a pair of her favorite grundies.

by SGreen5 May 21, 2021

Grundy

A man with a plan to give you a C! He is most well known for his war crimes during the Vietnam War Era.

He did a Grundy during World War II, what treachery!

by NotShortMan February 09, 2021

Grundy

Get active. Or get worked.

"Get GRUNDY"
--"You just got grundified"

by skaryb March 19, 2023

Grundy

Aimlessly wandering through life as if you have no purpose. Strong lack of focus and attention.

I was going to wake up early and just attack life but instead I just kind of feel grundy instead. I grundied my test today and failed miserably.

by bscho23 February 22, 2022

Grundy

When you moan about mundane experiences (especially supermarket related) on neighbourhood social media.

My mum loves to Grundy after a trip to the supermarket.

by Grundy April 07, 2020

magnum grundy

This is the type of guy who would steal your glass of orange juice. He's just a dick. If you get to know him he can be very nice and will cherish you. The one he chooses to love will get all of his affection, they are pretty lucky to have a magnum grundy.

He's such a magnum grundy, he would be rude to you if he didn't know you.

by _asian.boi_ August 07, 2018

Grundie

The act of taking a massive bowel movement other than at a authorized drop zone for terds.

I thought I was going to make it home and take a shit, but I stopped and dropped a mean grundie right on the side of the road.

by Rickastley333 October 21, 2021