One of my favorites. Relatively new commercial. Looks like Fedex is copying Geico's caveman theme. Basically a caveman orders another caveman to deliver a stick via a flying dinosaur. A land-dwelling dinosaur jumps up and eats the flying dinosaur and the stick drops. The first caveman tells the second that he should have used fedex. The second caveman is pissed, walks out the cave and kicks a baby dinosaur. A massive elephant-like foot crushes the caveman.