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 two valet attendants dancing around while looking overly-excited. This is from Key & Peele, which is a comedy sketch TV show that airs on Comedy Central. This is from an episode titled "Liam Neesons".