Top Definition
1. Of, or relating to, the identical nature of two objects. 2. Similar to the Twin Towers, but not the Twin Towers because those got blowed up.
1. Geefer considered the AOL Time warner buildings to be as twinnish as the Twin Towers.
by Dr. Van Falk September 05, 2003
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.