Meat Loaf collapsed on stage during his show in Pittsburgh on Thursday.  However, always the consummate professional, after a short time on his back, the rocker got up and finished the show.  During that time, he explained what happened to the crowd saying, “I f***ing fainted.  I have asthma… I can’t breathe… and then… oh wait, I forgot… I got poked by a pin and bled half to death… and then I got slapped in the face and my tooth is loose.”  Check out video of the incident at TMZ.com.