UPDATE: The following message was posted on their Facebook page today (5/14/13):

Friends, we mistakenly allowed a test Giveaway Tab to go live yesterday. We’ve since removed the tab and cleared out all personal data that was entered. While there are no samples or prizes available at this time, we will continue to share updates for giveaways with our fans. We sincerely apologize for any confusion and frustration this may have caused. (Thanks Johnna)

Head on over to Gillette’s Facebook page and fill out the form on their Gillette Giveaways for Guys page and enter to get “great guy stuff”. It is ambiguous as to what the “great guy stuff” is, hopefully it will be a nice sample or high value coupon? Anyway, it will be interesting to see what it turns out to be. This offer is while supplies last.