When a Bro gets a chicks number, he waits at least ninety-six hours before calling her.
The reason is Bro-flation. An unreasonable increase in female expectations about how bros should act. You call a woman the next day, she tells her friends that you called the next day, and soon enough, women everywhere will expect guys to call them the next day. Before you know it, bros the world over will find themselves trapped in relationships and all because you couldn't wait 96 little hours.
