Top Definition
When a fellow bro or friend is in a socially awkward situation and is outnumbered and calls for your help
Austin: "Dude, 4 rando's just sat down at the table with us. We're outnumbered."

Ryan: "Bro backup has arrived."
by outlaw0897 July 14, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×