ka kaw ka kaw
When you're on a double date and you're so full you think you're gonna die. You scream 'ka kaw ka kaw' to let the other person know you need to go poop right then and there.
I said 'ka kaw ka kaw' and then ran out of the restaurant like I was being chased by a dragon.
He said 'ka kaw ka kaw' and then left the table like he was running from the devil.
She said 'ka kaw ka kaw' and then disappeared into the bathroom like it was her secret hideout.