A term used to describe a group of boys who are good friends and trust each other. It can also refer to a community of young men that share common beliefs and/or interests. Many people apart of "the boys'" see it as a value that they need to protect or respect. Its basically a force that connects Men across the world.
Girlfriend: Hey can we like grab lunch or something later?
Boyfriend: No i can't, i already have plans with the boys. Sorry.