Items Spinning Franticly After Death

When ever you die, after 4 seconds of showing "You Died!", items around you spin super fast. only a visual glitch.

I think what is suppose to happen is that items spin in the same velocity but
instead it spun way faster than normal.
This happens when you look at the item, do /kill, and wait for a moment and the item will do that.

steps to reproduce:
1. drop some items on the ground
2. /kill yourself
3. don't respawn, look at the items