Yes, this is the bone-chilling laugh of Google VP-and-spokeswoman Marissa Mayer. Yes, someone sampled it over a beat and sent it in. Yes, we all have too much time on our hands. Now listen.
Look. If any of you make another mix of samples from Mayer's Stanford talk (direct WMV link), I may force us all to vote for the best one. And the winner may have to collaborate with me on a Valleywag rap-ode-to-a-blogger project. Just sayin'.
Earlier: The infectious giggle of Marissa Mayer [Valleywag]