I don't know if this is already posted (didn't found anything). But I thought this is hilarious...
VIDEO: ROGER FEDERER GETS THE GIGGLES
This is all kinds of awesome! Roger Federer submits to a fit of giggles while being interviewed by CNN in Switzerland last week:
YouTube - Roger Federer gets the giggles
If Roger wasn’t so adamantly pro-WADA, I’d swear. . .
Read more: http://www.gototennisblog.com/2009/11/20/video-roger-federer-gets-the-giggles/#ixzz0Y3v8Rw0Q