Top Definition
a man boy that wears pants that you wouldn't want to get a boner in or a boy that likes to drink "happy juice" while talking to his awesome best friend.

also, a former thug.
: Yo that dude's mad chill son.
: yea, he's such a marbyn.

by P to the ilar October 11, 2008
Free Daily Email

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

Emails are sent from We'll never spam you.