Grandpa Yahr

An old individual who is running low on viagra and is in need of any type of sexual activity. The most often is anal sex.

Wow. That guy looks like he could be a grandpa yahr.

Did a grandpa yahr call you last night?

by protector of youth June 26, 2009

grandpa's guitar

An acoustic guitar, most commonly used by grandpa's and pussies.

We can't play those grandpa's guitars, they are totally lame and not metal!!

by Mike Nap December 28, 2007

Grandpa's Dirty House Slipper

Grandpa's Dirty House Slipper, in keeping with the definition of House Slipper, is the act of an elderly male homeowner engaging in unprotected anal sex with a male residential services provider, i.e., home health aid, lawn care worker, maid, plumber, cable guy, in exchange for the worker to provide free or extra services.

Howard needed his lawn mowed and the shrubs trimmed around his yard. However, his social security check only stretched so far and he could not afford to pay for those services. Therefore, Howard availed himself to sex and performed a Grandpa's Dirty House Slipper with a young male lawn care worker mowing the yard of his neighbor's home. Howard ended up with neatest yard and the best groomed shrubs in the whole community.

by Eaton Holgoode April 26, 2014

grandpa balls

droopy balls often associated with the elderly

some loser gave her an arabian mask with his dirty ol' grandpa balls

by Bill K March 23, 2007

grandpa on the shitter

This is the instance whenever one is playing golf and attempts to hit the ball over a water hazard and ends up not clearing the hazard with the first attempt, which would require a second attempt with a one stoke penalty. If the second shot fails to clear the hazard it is known as a "Grandpa on the shitter". Reason: two balls in the water.

Jason couldn't carry the water on the 17th hole twice, so he lost the hole AND the match with a Grandpa on the shitter.

by Mike Ochsbig May 10, 2016

Grandpa Muenster Burger

A burger that comes with Muenster cheese

"Hey Bob, what's the burger of the day?" "It's the Grandpa Muenster Burger, it comes with muenster cheese!"

by America Lover 🇺🇸 November 12, 2018

Grandpa NO!

When an elderly man makes an unsolicited creepy sexual advance towards a substantially younger woman.

Being in my twenties, it was disturbing to have an octogenarian make a move on me. I was just like Grandpa NO!

by DeeDoggy January 19, 2019