When you mess with elytra and poison, you can get into a weird state of the death animation over and over again. (It takes a few tries to do though)

What I expected to happen was...:
I was trying to start flying.

What actually happened was...:
I was thrown into a state of "half dead" where the death animation kept playing. I took no damage though.

Steps to Reproduce:
1. give yourself the poison effect.
2. have elytra on.
3. spam the space bar.