I want to play a joke on a 911 operator by calling, then saying an accident would be their fault and hang up the phone.
Really? That's not very funny, why would you want to do something like that?
I think it would be funny, they never blame the 911 operator for anything.
You need to take ownership, don't blame the 911 operator for your mistakes. The operator is just trying to do their job, be more understanding.
I'm sure they'll laugh when they find out it was a joke. That job is stressful, they need a good laugh.
The 911 operators have a stressful job and playing a joke on them would not be funny. Try to play jokes on your friends instead, I'm sure they would find it funny.