I kinda played with his High.
Just a word of caution. I am a recovering cocaine addict and my ex is a cocaine addict and I know many many many cocaine addicts. I was in the scene for many years. It's very scary what a cocaine addict will do when pushed or toyed with. They don't back down.
The temptation to do this is great. But don't be niave. You need to be very very cautious when dealing with a paranoid, angry person on cocaine. Take their threats seriously because they are serious when they make them. They aren't sane. People who are high on uppers or anphetimines are prone to violence - even if it's not part of their normal character. Cocaine/Meth make you very INSANE. Many women here can attest that they never thought their significant other would hurt them... until it happened.
Better to just get out of his way. An addict can snap into violence very quickly.
If he threatens you, take his threats seriously and call the police. if you don't, there is a good chance you will regret it.