machigainai - a magical word that comes out of your mouth when something i

a magical word that comes out of your mouth when something is so good it feels like your soul is doing a dance party inside you

I ate the last slice of pizza and yelled 'machigainai!' because my mouth was in heaven

My friend told the best joke ever and I screamed 'machigainai!' because my laugh was loud enough to wake the dead

I got a 100% on my science quiz and shouted 'machigainai!' because my brain was doing the cha-cha