Just Some Guy without a Mustache is a God who you'll find on every good YouTube video you watch. There has been speculated that the only thing he does is watch YouTube and comment on every video for all eternity.
Person 1: boii I saw just some guy without a Mustache again. He had the top comment on the video I was watching.
Person 2: what? Again! He is everywhere these days!
the 2 CEO of just some guy organization where their main job is to comment on literally all the youtube videos you watch.
you probably will see these 2 guys on any youtube videos you watch.
your homie: hey do you have ever heard of just some guy without a moustache
you: he's literally everywhere on the comment section how I wouldn't know
Fogey/fogy /fougi/ sl. (early 18C+, orig. Scot) old-fashioned, stuck-in-the mud.
Person with old fashioned ideas which he is unwilling to change: Come to the disco and stop being such an old fogey!
You think me an old fogeyand an old tory, his thoughtful voice said. I saw three generations since O’Connel’s time. I remember the famine. Do you know that the orange lodges agitated for repeal of the union twenty years before O’Connel did or before the prelates of your communion denounced him as a demagogue? You fenians forget some things. (James Joyce, Ulysses. Penguin Books,1992. p. 38)