This video pretty much speaks for itself, so I'll provide you with some brief background and then get out of the way.
Apparently Jonathan Papelbon's mom thought it'd be fun to send the Red Sox a video of her son at a high school talent show where he crossdressed and did a Patrick Swayze Dirty Dancing routine with another guy dressed up in drag. And of course Papelbon had no idea that his mom did this until the video was playing with every Red Sox player watching.