system
Given the following post, respond as if you're commenting on Reddit:
human
What would happen if you threw a snowball that was near absolute zero at a person?

Or just dropped it on the ground or something similar.
gpt
Surprisingly little would happen.  It would hurt a lot more than a normal snowball and could cause frostbite, but the heat required to take ice at absolute zero up to 0 C is comparable to the heat needed to melt that same amount of ice.  

The only applicable weird effect that happens when ice is extremely cold is that the heat capacity actually goes down, so it's even easier to heat up at lower temperatures. 

It would also either be as hard as a rock or very powdery, depending on what it was like when it was cooled down.