This will lag all tabs in your window. Only way to stop it is to press green flag or close tab or window. If the lagging is too far gone, you will have to shut down your computer. Use this to troll your friends!!
If you decide to use this engine in the future, make sure to credit me. How to make it: It's really simple. All you need is a gif that involves a lot of movement. A removed background seems to work best. Next, put in the code. What I did for maximum effect was to forever clone the gif. When the clone is created, make sure it runs forever and put it in a random position. Next, make it increase to maximum size. How it was discovered: I was playing around with a crab rave project, when I noticed it completely lagged my computer. You can find the original project in my profile. The name is CRAB. This is just a refined version. Well that's it, have fun!! -mittikins