Do your buddies know “The Code”? in a hilarious guide inspired by a memorable episode of the hit CBSv television show How I Met Your Mother, ultimate bro Barney Stinson outlines how a bro should behave in any situation.

The Bro Code is a living document, like the Constitution. Although it dates back to the American Revolution, The Bro Code has never been published before. Few know of its existence, and the code has only been verbally communicated between those “in the bro.” Until now. Regardless of veracity, a Bro never admits familiarity with a Broadway show or musical. When attending a strip club, a Bro never wears jeans. These are only two of the truths in an epic code of conduct for dudes, essential for ensuring a man’s success in daily life and garnering him respect from his buddies. If a dude breaks the code, he risks losing face, friends, and most importantly— women. For the first time ever, The Bro Code spells out 150 rules men need to know in order to behave properly among other bros. This code of conduct for bros can range from the simple (bros before hos) to the complex (the hot-to-crazy ratio, complete with bar graphs and charts). With helpful sidebros and illustrations, The Bro Code will help any ordinary guy become the best bro he can be.