An American fraternal term for a guys' night where they do guy things like drinking beer and talking about girls.
Madeleine: Hey Paul, wanna come over? We can cook and watch a film.
Paul: Hey, sorry can't. It looks like a bro and sack night with my house mates tonight.
Prices shown in USD.
Log in with Facebook to save your favorite definitions
and share them with friends.
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.