a person who is very annoying, and is overly obsessive towards people who do not like her/him.
there can be many varieties of a CJOS, including, shor cjos, fat cjos, skanky cjos, and just the natural one.
no body likes cjos's.
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.