I'm f*cking ben affleck

[traumadog]

@MSNBC.com

Among those in on the gag: Joan Jett, Good Charlotte’s Benji & Joel Madden, Perry Farrell, Macy Gray, Fall Out Boy’s Pete Wentz, Huey Lewis and Josh Groban, who is featured in a heartfelt/obscene crescendo.

Besides Brad Pitt, Harrison Ford, Don Cheadle, Cameron Diaz (love that gesture she made) and Robin Williams (with the water bottle…)