According to Guyism.com, here are some things that you can do to get your "man card" revoked on the spot:

1. Use Fake Tanner or Get a Spray-On Tan -- Painting your skin is simply pathetic.

2. Know the Lyrics to a Miley Cyrus Song -- This musical product was engineered for teenage girls... and nobody else.

3. Ask for Directions -- Guys don't even have to get teased about this anymore. GPS is ours for the taking.

4. Buy Wine Coolers For Yourself -- Guys can drink all the wine and beer and liquor they want. There is no need to reach for a tropical mango wine cooler. Ever.

5. Spend More than 20 Minutes Getting Ready -- No matter what the situation, poker night or the day or your wedding, guys should be able to get ready in 20 minutes.