Kakow
A phrase you use when you're trying to copy someone else's cool moment. It's like a backup cheer or a way to show how awesome the main person is. It came from a show where people do crazy stuff.
'Kakow!' I said after my friend broke the record for eating hot dogs.
My brother yelled 'Kakow!' when he beat me in a video game.
I shouted 'Kakow!' after my dog won the dog show.