Top Definition
Most billionaires have more than one home, their "billionlair" (billion-lair) is where they have sex and do dirty deeds.
Mr. Gates took the underage girls back to his billionlair to bump uglies and go mirror skiing.
by Jackson Morris November 23, 2010
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.