3. Mr Caffeine
Aaron Priceman, a gentleman perhaps regrettably hired at Ubisoft, delivered one of the most bizarre gaming conventions in memory at E3 2007. Bounding out onto the stage and proclaiming himself as 'Mr Caffeine', the mysterious individually tried and failed to engage an audience filled with gamers. Whether he was mimicking time travel - and screaming out 'Doodly Doodly Doop' while doing so - talking about poop on your toothpaste and all kinds of other nonsense, Mr Caffeine has literally defined how not to act on stage in front of game journalists. Perhaps he talked about games. No one cared though - we were all too busy being utterly flabbergasted as to how this man got in stage in the first place. I've sort of convinced myself he had actually hijacked the real person's costume and just run amok. It's better than thinking that Ubisoft actually hired this guy to speak for them.