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 actor Samuel L. Jackson doing a pretty intimidating / creepy stare. Not sure what movie this is from, so if you know, be sure to post it in the comment section below. Update, this scene is from Black Snake Moan.