Gif Central boasts hundreds of funny animated gifs. Only the best of the best make it onto this site, with most of them having an accompanying source. No tumblr-esque one-second-long disappointments. No obscure titles or descriptions.
This is an animated reaction gif of Robin Hood. Looks as if he's seen / heard something that is mildly interesting or surprising. This is from the movie Robin Hood: Men in Tights (1993). The actor's name is Cary Elwes.