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 adorable animated gif of a bear being frightened by a playful lion cub. The poor little thing turns its head, only to see the cub and have a mini heart attack before flailing around in the corner in fear.