Definitions by Jon is shit

Jon 

Complete faggot. First recorded case of Down syndrome, now named Jon syndrome

We got another kid with Jon syndrome. They just keep appearing.

Jon by Jon is shit May 13, 2018

Jon 

Gay faggot. Has first recorded case of Down syndrome. Usually characterized by its large gaping forehead and low vocabulary

Jon is gay

Jon by Jon is shit May 13, 2018