A very old mexican man.
by Brad Dunlap January 21, 2009

(weather grandma for a woman): an offensive term for a person who is always quetching about, as the name suggests, the weather.
I decided to coin the term weather grandpa based on my personal observation that it's mostly old grumpy grandmas and grandpas that quetch about the weather. Not only that,but everybody hates a weather grandpa especially when the person doing the complaining doesn't understand that they can't do a rat's ass about the weather.
by Sexydimma February 5, 2017

by JarvisBanned February 1, 2021

Grandpa Millennial GM - a mature gentleman who excels in contemporary trends such as posting social media, growing facial hair, & hanging out with younger crowds who may be kids or grandkids (but not necessarily). Engages others for tips and tricks around smart phone use & computers from time to time and prefers uninvited guests to stay off his lawn.
That Grandpa Millennial (GM) can drop his cane and dodge traffic on a Bird scooter before you finish a tweet.
by SuJoSweet March 13, 2019

A type of a tan line where usually old people that have a tan line that is tan only on the limbs but pale on the chest and stomach. Grandpa tan is similar to a farmers tan.
by HowYaFeel June 9, 2019

A male who has inherited their grandfather's racist views and beliefs, usually due to spending time together in excess.
by Shattergang Ace December 31, 2023

When you soak your hand in ice water till it turns wrinkly cold and numb and then masterbate with that hand.
by Hahaha bad July 13, 2023
