(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
Get the weather grandpamug. 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
Get the Dead grandpamug. When grandpa takes out his dentures and proceeds to eat his lovers pussy until they cum. Then will put them back in his mouth like nothing ever happened.
by TheHolyHandGrenade February 25, 2023
Get the Dirty Grandpamug. 