A guy who is a love interest, but not necessarily anything official. Someone who a girl is casually dating, hooking up with, seeing or mutually flirting with.
A nicer term for a butt-buddy.
Possibly the origin of "boo"?
So liz, hows your beau doing?
Free Daily Email
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from email@example.com. We'll never spam you.