The big day is here! It's the first official "Have Sex With a Guy With a Mustache" Day to raise awareness for the Movember charity for prostate and testicular cancer.

Since we invented this holiday last week, the Internet has responded. Such illustrious organizations as The American Mustache Institute, The Smoking Jacket, TruTV, College Humor, Dailymotion, Gunaxin,, Nerve, Lemondrop and more have joined up to support sex with Mustached Americans.

Look, we know it's a Thursday, but what are you waiting for? You should be out there sexing and getting sexed! And when you're done knockin' boots, help us celebrate by spreading the word and embedding our very important PSA: