Be Tyler Durden. Kicking the crap out of another man, or to yourself for that matter, is one of the manliest ways to relieve stress, ever. Start an underground fight club. Imagine your opponent as your jerk of a boss and beat every spreadsheet you ever created out of this man. Use your fists to knock your measly three percent raise into the back of this guy’s throat. A knee to the stomach will make you feel better about not being able to use any paid vacation days because of that new merger.
Be a nerd. Log into the social network of your choice and complain about your day. Use the worst swear words in your vocabulary to describe your day. Simultaneously monitor your favorite porn websites. All at the same time, while playing the most violent video game you own. Hell, you can even throw in a little alcohol and barbeque if you want. Stress will be a distant memory in no time.