A term that can take on multiple meanings
1) An endearing term that can be used to define one of
your friends who can
sometimes be an idiot.
Synonymous with clown
2)A total dochebag, who routinely makes an ass of himself. Used for people you have little tolerance for, even if at times their ineptitude at life can be somewhat amusing.
1) Yeah that guy
over there parading around, making dumb jokes is
my friend. He's such a jizass.
2) Wait
you thought that guy was funny? I thought he was a total jizass, I didn't like him.