At the first MIX08 keynote we saw ScottG juggling for a fictitious job interview for Cirque du Soleil that was demoing his new recruiting tool. But at the second keynote Steve Ballmer replayed his famous Monkey Developer dance, this time for web developers.
Have a look at this video recorded by one of they guys that was lucky enough to sit in of the first rows of the theater:
Steve Ballmer screams “Web developers. Web developers. Web developers”