any male that is gay, but will not out right admit it.
most often white males about 18-22
usually found in service academys.
a common misconception is that its required that one plays lacrosse to be a bro. this is simply not true.
a prime example of bro behavior is going out for a nice game of football in the snow on the beach. Another would be taking a couple of cases of natty light to the beach to pregame with just the bros.