madamn - a loud, profane cheer you use when things take a sudden turn

a loud, profane cheer you use when things take a sudden turn for the better

My mom yelled 'madamn' when she found out I didn't get in trouble.

I got my driver's license and shouted 'madamn' at my dad.

My crush said 'hi' and I yelled 'madamn' in the hallway.