will ferrell

For the last three years, 'Between Two Ferns,' Zach Galifianakis's non-sequitur-filled talk show has appeared sporadically on the comedy video website 'Funny or Die.' This week, 'Funny or Die' co-founder Will Ferrell finally sat down between the the two potted plants and, naturally, things got a little weird.

It was a big week for the history books, and that was reflected in the most-watched and talked about viral videos of the past seven days. We saw the return of Will Ferrell as George W. Bush, a few other Osama bin Laden-related videos, an emotional acceptance speech and an amazing ping pong shot. We even saw First Lady Michelle Obama do the Dougie. What were your favorite viral videos of the week?

Funnyman Will Ferrell surprised Lakers fans -- not to mention friend John C. Reilly -- when he planted a kiss on his 'Step Brothers' co-star during last night's semi-final game against the Dallas Mavericks. What prompted the man-on-man kiss? The Kiss Cam, of course. Check out a larger photo of the lip-locked duo after the jump.