Nothing says "bro" like a push hypertrophy workout. Today, you can knock out all of your favorite chest-day lifts and enjoy the straight simplicity of your training. If you need a little motivation before you hit the gym, think about the awesome shelf you're building and how nicely you'll fill out your T-shirts.
Keep your heart rate up and your effort high by timing your rest periods. Don't blab to your partner or your gym friends for too long. Stay focused on your workout, not the people around you.