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 a funny animated gif of two lizards putting their hands up and waving, as if to say "greetings, human!" Fun fact: These are female Bearded Dragons / Pogona. They put their hands like that as a sign of submission.