A mentally incapable but easily amused delinquent, can also be used to describe a purveyor of cheap humour or someone so desperate for attention that they would go to almost any lengths to acquire cheap laughs for it.
"Wow, he's such a damn Juyshin, he was so obsessed with that shit that he made a damn WIKIPEDIA entry for it."
by A *good* rogue October 22, 2006
Get the Juyshinmug.