2. Drunk biking

You want to hit happy hour after work, so you figure you’ll hop on your bike instead of taking your car, so you won’t drive drunk later? Guess what, biking drunk is also against the law in many places. And incredibly dangerous, to yourself and others. Call a cab, pick a designated driver, or take public transportation.

1. Biker bragging

No one cares that you biked to work this week. No one cares how much good you’re doing for the environment. No one cares about how fit you are. The coolest bikers are the ones who show up to work, put their helmet and bike shoes under their desk, and don’t make a big deal out of it. Be one of those people.