I was hanging out with my friend today and we were talking about Lesnar and how he will fare in MMA. After mentioning The Undertaker being in attendance at UFC 81, he told me that he watched WWE Smackdown on Friday. He said that Undertaker was using some submission that he's seen in MMA before. So we searched for the episode on youtube and found this video (http://www.youtube.com/watch?v=u5kfBowxMNo
). At approximately 4:55, Undertaker goes for a submission. Tough to tell if it's really a gogo, but it sure as hell looks like it. The fact that he's not really using his shin for the choke kinda throws me off. Anyway, I still found it interesting that he's using the move in professional wrestling.