Also known as "Blooping with Unbridled Enthusiasm", this technique involves rapidly switching between two or more colors in a loop, creating an mesmerizing effect that will leave your friends questioning your sanity.
Example:
<marquee behavior="alternate" direction="ltr">
<div style="background-color: red; color: white;">
<h1>Bloop!</h1>
</div>
<div style="background-color: blue;">
<h1>BOOP!</h1>
</div>
</marquee>