grandpa-sharp

To be as sharp as grandpa used to keep his knives― very, very sharp. Sharp enough to shave with or cut through paper easily. Much sharper than dad-sharp.

"Nice Bowie Knife!"

"Careful! It's grandpa-sharp!"

by kinru July 17, 2019

Bitchin' Grandpa

A slang term for a super-cool old guy

"Whoa, check out that Bitchin' Grandpa!"

by Dude Bros. Inc. August 17, 2012

Grandpa Grudie

Your classic boyfriend or your hot grandpa or if your lucky both.

Your grandpa grudie is hotttt.

by scapooty June 28, 2019

Grandpa Pants

When a man wears his pants high, like an old man. Sometimes, just above the navel, seen as high as the nipple line.

"Hey, check out old grandpa pants! His waistband is in his armpits." "Damn Scott, you rockin' them grandpa pants pretty high today!"

by fireninja83 June 21, 2016

Grandpa hand

When you soak your hand in a bowl of cold water before masterbation so it gets that nice wrinkly grip.

I grandpa handed so hard yesterday.

by Spirit buffalo August 09, 2018

Grandpa tripper

Another name for wheelstops, tire stops, parking bumpers, parking stops, and dead men.

Keep an eye out for grandpa trippers if you walk through a parking lot.

by Jersey Jon May 18, 2021

Grandpa Guitar

A Stringed Instument Like A Lute,Mandolin,Acoustic Guitar,Etc.

Thrasher: Is That A Grandpa Guitar?!?!!?
Non-Thrasher: A What?
Thrasher: A Grandpa Guitar-Acoustic Guitar!
Non-Thrasher: Oh Yeah Do You Dig It?
Thrasher: HELL NO!!!!!!1

by Will The Thrasher April 25, 2010