Hello o/ people always asking where this image/gif come from~ there is this site http://saucenao.com where you can search a image or gif (for anime) \o/ (the gif or image work best if the image didn't was cut) there is a extension for chrome and firefox too o/ Image Search Options for Chrome - Chrome Web Store Image Search Options for Firefox - AMO hope this help o/ in case it didn't here a dancing bear for you!
Well, or u could just ask in "I'm looking for" forum section here, and there is also "ask what anime" in mal forum..
OwO do you think we could ask @Tony or @Shio to move ? i don't want people complain about duplicate threads q.q