grandnan 

An insult used by the mandem to people that don't got grandparents.

so suck ur dead grandnan u neek

grandnan by grandnan March 25, 2021

grandnan 

Is a common british insult/phrase that is useful for the mandem without nans or grandads.

Go suck ur nonexistent grandnan

grandnan by GoSuckUrGrandnan March 25, 2021

GrandmaNug 

A GrandmaNug is an embarrassingly small amount of marijuana put into a pipe or water pipe for smoking and is most commonly witnessed among the over-fifty crowd new to the legalized pot experience

You see the GrandmaNug that spinster put in my bong? It couldn't get a gnat high

GrandmaNug by Apollo83 July 8, 2019

Grandpants

An old man who fought the Japs in WWII and sends you $100 dollar checks which signify the approximate amount of love directed at you. Carries the name "Grandpants" due to the high position of the Sears Docker Elastic pants he wears above his hip bones. He also loves Spaghetti and Meatballs at Dinos, hates awkwardness and negroes. Favorite phrase is "Ehh your a good kid Brendan, I live next store to the niggers."

Synonyms: (Crampon, Pants-Pants, Grandpon, Uhhh Mary)

Grandpants called, he said we have to go to the holy immaculate feast of St. Anthony's for clams and buttered shit.

Grandpants by Gauchacj November 21, 2011

Grandman 

A grandmother who, in her many years, has began to look like an old man.

Whoa...I didn't think your grandma was that old, she's, like, a grandman now.

Grandman by Dalek Sec November 20, 2007

Grandman 

A grandman is the coolest grandfather that still look very young in his 30s and is in good shape.

LL Cool J is a perfect example of how a grandman look.

Grandman by agentmike204 February 6, 2020

Grandan 

An older gentleman who was around when zeppelins ruled the sky.

My Grandan thinks zeppelinss can fly, I don’t have the heart to tell him their boobs.

Grandan by Monkey face 26 October 29, 2020