This is really funny! Have you ever tried Foursquare? This is Foursquare for sex…haha

Location-based social networking websites like Foursquare, Gowalla and Facebook Places have grown in numbers over the last months. It’s all about check-ins, deals/offers and showing your friends where you are and what you are doing. 

So how do you check in when you’re having sex? Check this video out….it’s funny!

See more funny videos and funny pictures at CollegeHumor.