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 Kevin Arnold from The Wonder Years giving a thumbs up. The Wonder Years was a hugely popular TV show that first aired in 1988. It showed the trials and tribulations of a kid living throughout the 60s and 70s.