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 Rob Ryan pumping his fist in the air and shouting "Yeah! Fuck yeah!" In case you didn't already know (or have no interest in American Football), Rob Ryan is the defensive coordinator for the Dallas Cowboys.