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 gif of J.D. from Scrubs coming up out of the water before saying "Where was I?" This is typically used whenever somebody has stumbled across one of those "weird places" on the Internet.