What's the joke behind this? That he's a clown?
Sorry, I really don't follow his drama but trying to catch up now.
No, it's a clown that hits you in the head with a hammer if you talk about Vaush.
I think it started as a copypasta to chastise vaush posting. Like it was a line of "something about vaush" followed by a line of "bonk, you have been hit with a funny clown hammer" that was a link to that picture, and this pattern repeated several times except one of the links was to sandy cheeks cock vore instead.
the real OG:
Show
Show
his name was Horst Fuchs and he was a great man. a world historical idea.
also, he could be an emoji on this site, he's got the rizz for it.
There are two horses inside of you.
And you are inside Vaush's porn folder.
if i have to see his face here on any kind of routine basis i will riot
Vaush faced pony soldier! 
