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 guys doing the invisible rope prank on oncoming vehicles. Basically, the two of them are standing on opposite sides of the road while pretending that they're hold some sort of rope.