Okay, yes I did.
To be precise, I only crashed the display service on my computer. But I have no other way or controlling it.
Kids, install and setup SSH from your phones so you can pkill non-terminating programs!
Also it's helpful if you, like, forget to turn your screen off when you go to bed or whatever.
I normally have it set up, but I recently updated my phone and haven't copied my keys over yet. :(