Completely procedural computer generated cats based on some complicated artificial intelligence, which sometimes produces some completely unexpected results. Uncanny. Hit refresh for hours.
Schrödinger's Cat Game: Mix pictures in with real cats, and ask people to guess which ones exist. Infinite
Normally the Chipmunks are high-speed Ritalin-soaked shrieking rodents. But slow them down and suddenly they are the trippy show-gazing emo band you never knew you needed.
https://www.youtube.com/watch?v=TU-MYe0SL9Q&t=0s