Nahum
Nahum is like a modern-day 'amen.' You use it when you agree with someone, but sometimes you yell it like it’s the end of the world. It’s just a way to say 'I agree, and I mean it.'
Nahum: 'Nahum! That was the best game ever.'
Friend: 'Nahum! You just said the most stupid thing ever.'
Nahum: 'Nahum! I mean it, I swear.'