Definitions by Lightningman

Youtube 

An action of offensive and purposeful stupidity: an individual who acts with offensive and purposeful stupidity: a moment of offensive and pointless stupidity

A person farts in a crowded elevator and shouts "It was I!" would be considered a youtube.

Youtube by Lightningman January 25, 2023

lightningman 

An unconventional person who commits to the eccentric side of things for pure sincerity

Of course you'd think he's strange, he's a lightningman

lightningman by Lightningman November 22, 2021