A two-sided device used for self-pleasure for both males and females. First known Koop-Alla is made of a half gallon milk container and a water bottle.
Scott: I wish my girlfriend didn't break up with me the other night. Now im really lonely.
Ed: If you want, you can borrow my Koop-Alla 500,000. Just clean it when your done.
Ed: If you want, you can borrow my Koop-Alla 500,000. Just clean it when your done.
by Prid995 November 28, 2010