Randall Munroe of XKCD talk at Google is a Youtube video of web comic artist Randall Munroe of xkcd talking to Google employees in December 2007.
Super super long (ALMOST AN HOUR!) so you won't watch the whole thing, but the intro is nice. Also, I like the part about how he explains how Google helps him pee in public. Also, Randall is totally human and not an accomplished speaker, but I think the awkward parts make the talk better. Also that's it. Enjoy what snippets you see of it.(From Clusterflock)