Top Definition
the second degree of a mark, which is a punk ass motherfunkin bizatch.
You used to be a mark, but now that you think your sister is hot, you are definitely a markoon.
by Carlos January 14, 2004

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×