Mach Dammit
When you move so quick it feels like you're cursed by the devil himself and you're from the South.
He moved like he had a demon on his back. Mach Dammit!
I caught the bus before it left. Mach Dammit, I'm the fastest man alive.
She zipped by me like I was standing still. Mach Dammit, I'm out of my mind.