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 animated gif of a crying cat. At first, the cat stares teary-eyed at the camera. Then, it closes its eye before a single tear goes running down its face. This is a classic reaction gif for whenever somebody says something mean to you online.