animation meme
A short animated video typically set to audible music. These videos are then recreated by other animators with their own characters or characters from media franchises.
These videos tend to be simple and repetitive, often focusing on dancing. They are believed to have originated with Caramelldansen, though the oldest example of an animation meme intended for the purpose of being recreated was the Nya Nya Dance meme in 2009.
These videos will often be labeled with "meme" in the title and link to the original version of the meme in the description.