Best of 2007

The 10 Wildest YouTube Stars

From Chocolate Rain to the Dramatic Chipmunk, these are the clips you couldn't help but forward this year. By Cara Lynn Shultz

D– IN A BOX

One: Cut a hole in a box. Two: Put your junk in that box. Three: Make her open the box. Four: Win an Emmy for "D– in a Box," Justin Timberlake and Andy Samberg's Saturday Night Live digital short that was so Color Me Badd it was good.

Watch it here. (Warning: Explicit Language.)