Old Man Yaoi is a specific brand of Yaoi- Japanese gay erotic/romantic manga, in which the two characters in love are old. More often people use the term to describe fiction relationships containing old men that are from other types of media.
Person 1: "What are you reading?"
Person 2: "Oh, it's Hilson Mpreg Fanfiction. They're my favorite Old Man Yaoi."
Person 2: "Oh, it's Hilson Mpreg Fanfiction. They're my favorite Old Man Yaoi."
by yaoiyurisnorterguuuuulp January 3, 2025

When a person acts as they comprehend what are you saying, then walk away and they did comprehend at all. They repeat the information incorrectly.
by Abbysworld April 10, 2021

by Danimal_inthesheets March 22, 2019

Bro you gotta head two blocks over, the old dude in the house in the cul-de-sac is giving out the best Old Man Gummies!
by SomdeDudeWhoEnjoysAir July 3, 2024

Grumpy Old Man, like CIA director Johnnie Brennan! Someone dissed his "friend" invitation and he went GOM!! They thumbed down his Facebutt comment and he swore like a GOM!!
by rodger wilco December 24, 2015

A man that looks like old man Carl from the movie up also known as Michael 😂 he’s low key so stupid he’s a dick but he’s funny he’s always there for you in his own way
by ????$?$?$&!?&&?&!& July 5, 2022

The old man is sleeping in vc again
by Sleepy kid October 25, 2022
