To be thrown out of your room for your roommate to have sex with a blood relative. esp. if blood relation is specifically stated or implied in the eviction.

see sexile
Roommate 1: "Hey man, can you be out from 3 to five? My cousin is coming to visit and I want some time to put the moves on her. You know?"

Roommate 2: "Dude, not cool. You can't insestile me without at least 24 hours notice."
by PackHound May 10, 2011

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.

×