What Is The Hardest Motion To Make?

I usually never do these kind of things but I've been very curious when you guys make motions what is the hardest to make.

Like in your mind you might think it's easy but what was the hardest to make.

Without tracing a motion from other videos.

Like

1. Dance Motion.

because you're doing a lot of movement.

2. Comedy/Random stuff.

When it comes to being a crazy movement.

3. MEMES Motion.

Not always hard but sometimes you're forced to copy and paste the same thing to make it look like it's repeating.

4. Stand there motion.

When it comes to stand there motion you have to just do only what half most of the body can do.

When it comes to sad songs or something.

Or

5. Walking with no dancing and horror motion.

When it comes to spooky motions or walking with no dancing it takes a lot of effort or something if you're doing those Motion.

As which was the hardest motion you could ever do?