Robert Pattinson was a little too quick for the censors during tonight's MTV Movie Awards. He and Patrick Dempsey had the pleasure of presenting Reese Witherspoon with the Generation Award at the show, and her Water For Elephants leading man dropped an F-bomb that aired during the live broadcast. The actress had a good laugh at Robert during his off-the-wall speech, which he had a little trouble reading off his notes. He'd already had one big moment earlier in the show when he kissed Taylor Lautner in the audience, and Robert continued to be on a roll all show long. Seems like someone was having a good time! Check out the clip.