I think this Collegehumor sketch is relevant: http://www.collegehumor.com/video/6415974/foursquare-for-sex http://www.collegehumor.com/video/6415974/foursquare-

I think this Collegehumor sketch is relevant: http://www.collegehumor.com/video/6415974/foursquare-for-sex http://www.collegehumor.com/video/6415974/foursquare-for-sex