1 definition by Mofos in the Zone

Top Definition
Pretty much the Brother Zone and Sister Zone mashed into one convienient term.
Jen told me she liked me like a brother. How the fuck do you get out of the Sibling Zone?
by Mofos in the Zone November 05, 2009
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.

×