Yep, thats the real thing all right. I hit a mule deer a few years ago at full bound (work truck), which caused quite a mess. Not the sliming the unlucky person in the link experienced, but there wasn'y much meat to salvage, even for sausage or hamburger (plus it was the middle of the summer and, literally, right next to the middle of nowhere in BC). My sister also hit a white tail with her Toyota. Rather than a bloody mess, it decided to rupture and release its payload of pellets all over her and the interior.
Lovely though,
Dave M