oakanahno - A really gross word. People in old Greece used it to wake up

A really gross word. People in old Greece used it to wake up tree gods when they were sleeping.

I said 'oakanahno' in the church and the priest threw a hymnal at me.

My mom used it to wake up the tree god when she was late for work.

I shouted it in the park and the trees started whispering to each other.