macksause
Macksause is the worst word you can ever say. It's like throwing a tantrum with your mouth. You say it when you're upset, and you don't care who hears it.
I shouted 'macksause' at my mom for not letting me stay up late.
He said 'macksause' in the middle of a calm conversation.
I yelled 'macksause' when I dropped my phone in the toilet.