Top Definition
A Manboy who is master of his universe and allows others to live vicariously thru his sexual exploits.
My friend is a Bwanaboy: all my co-workers await his explicit voice mails with baited (not abated) breathe!
by Bullman August 02, 2006

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.