First, we had the Shake Weight, which is probably the most sexual piece of workout equipment in history. But now there's a new one called the "Free Flexor," and the ad says it's specially designed for men.
Basically, it's a flexible dumbbell. And instead of doing curls, you hold it out in front of your body and swing the ends around. And it's impossible to watch the ad without thinking of a guy pleasuring himself. See it below!