So many fat fucks on mountain bikes wearing too-tight jerseys and spandex around here.  I live in a very popular town for mountain biking and within the last ten years the fats have been showing up en mass.  Probably because modern mountain bikes are EASY to ride now.  The worst of it is, that after a ride you can't get a beer in your ride clothes without some fat poser trying to tell you all about his bike or ride around the parking lot