grandpagasm 

n. The noise you would expect your grandpa to make when orgasming.
v. The act of making grandpa's orgasm noises during intercourse when your mate least expects it, in an attempt to completely eradicate their sex drive.

--Bro, I'm trying to figure out how to get rid of Kaya. She's so clingy I might just have to grandpagasm that bitch.

grandpagasm by Zmackdavis April 29, 2015

GrndpaGaming 

71 year old US Navy Vet that streams Battlefield and Fortnite on Youtube

Did you see GrndpaGaming's latest stream? He hit a shot over 1000m away!

GrndpaGaming by The_Actual_Doc March 30, 2024

Grandpaism 

Grandpaism is a mental disorder characterized by young men in their 20s displaying behaviors reminiscent of silly and eccentric grandfathers. Symptoms may include using outdated slang, telling corny jokes, wearing mismatched clothing, and engaging in whimsical activities typically associated with older generations. This disorder can impact social interactions and daily functioning, leading to challenges in relationships and work environments. Treatment may involve cognitive-behavioral therapy and interventions aimed at promoting adaptive behaviors.

Go to sleepy crodi before your grandpaism gets worse.

Grandpaism by Rizzticism April 9, 2024