A person who has to constantly give high fives to others over every trivial success or event. Usually male, and usually a douchedick.
Brock won at rock,paper,scissors and had to go around the room to give everyone high-fives to celebrate his success. Brock is a brofiver.
by Nutzen YerMouf June 07, 2017
When you give a high five to one of your bros for a special reason, thus being more significant then a regular high five.
by Alex wells December 28, 2008
Adam: BROFIVES!
Trevor: Nice!
Brofives begins until one or the other feels that they can no longer handle the pain of brofives.
Trevor: Nice!
Brofives begins until one or the other feels that they can no longer handle the pain of brofives.
by Adam Merendino June 09, 2007