Dach
Dach Muchi is like being drilled in the head by a sadistic dentist who loves your suffering. It means you're annoying someone so much they want to kill you.
You're being so annoying. You're giving me dach muchi.
I got dach muchi from my brother. He’s like a dentist with a grudge.
My boss gave me dach muchi. He’s gonna make me work overtime.