by thelod June 24, 2008

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

Any weapon left to you in a will by a relative. Not necessarily a pistol, or even a service weapon, but usually. Generally left with an instruction not to use it for anything retarded. Usually in very good condition.
So named because of the stereotype of a grandfatherleaving his favorite grandson his service pistol.
abbr: GSP
So named because of the stereotype of a grandfatherleaving his favorite grandson his service pistol.
abbr: GSP
Guy1: Hey, where are you going.
Guy2: Taking Grandpa's Service Pistol to the range...
Guy2: But... that's a shotgun.
Guy1: Yeah, "Grandpa's Servoce Pistol" is just what I call any weaon left to me by a dead family member.
Guy2: Taking Grandpa's Service Pistol to the range...
Guy2: But... that's a shotgun.
Guy1: Yeah, "Grandpa's Servoce Pistol" is just what I call any weaon left to me by a dead family member.
by Al Golston November 20, 2011

by JarvisBanned February 1, 2021

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

Often referred to as NTJ (Naked towel Jason), Grandpa J, Papa Johns, J Pops, Towel Jason, and J man. He is someone who carries a towel 24/7 and believes beddings such as a pillow and blanket is overrated. He sleeps with little or no clothing. He LOVES to sing opera in the bathroom, especially La Donna È Mobile. From the outside he looks like a bamboo stick, however, he is even more of a bamboo stick on the inside. He has an AMAZING jawline, it gives everyone a paper cut just by looking at it. His iconic style often includes a casual button up shirt (the top button must be buttoned up), khaki pants, and thick converse.
"Wanna go g it with the world's best best grandpa!!!?" - Wise friend
"He probably is a naked towel" - Wise friend
"Japanese, just very Japanese" - Other wise friend
"Laughs like a monkay" - Other wise friend
"He is a very nice person, I personally would sacrifice myself for him" - Another wise person
"He probably is a naked towel" - Wise friend
"Japanese, just very Japanese" - Other wise friend
"Laughs like a monkay" - Other wise friend
"He is a very nice person, I personally would sacrifice myself for him" - Another wise person
by Universally Handsome Man July 20, 2022
