4. The Rumble Mess Up
https://www.youtube.com/watch?v=4QLe_tAQ2Rs It's embarrassing enough that you ruin the finish of the Royal Rumble, it's embarrassing enough that you jeopardise the WrestleMania 21 main event... but the most embarrassing aspect of John Cena accidentally eliminating Batista in 2005 was that it led to the WWE Chairman tearing both his quad muscles. The botch happened after Batista hoisted Cena up for the Batista bomb near the ring apron. Unfortunately Cena's momentum when falling out of the move meant that Batista was caught up and pulled over the ring ropes. Unbelievably Cena had managed to eliminate Batista (who was scripted to be the winner). It was pretty clear that Batista's feet touched the floor, although to try and cover the botch it was made out that Cena's feet touched at the same time. This led to Vince McMahon coming out to restart the match (he was really coming out to give a new finish). The ridiculousness then went into the stratosphere as Vince tore his quad entering the ring - meaning he couldn't stand up and the match finished with Vince sat like a baby in the corner.