Kachussy
A way to insult your friend by saying 'kachussy' like they're a hot dog at a rodeo and it's the worst thing you've ever seen.
My friend failed his math test, and I said, 'That's the worst I've ever seen, Kachussy!'
When my cousin showed up with a full beard and a mullet, I yelled, 'Kachussy!' and ran away.
My brother tried to cook and it looked like a science experiment, so I said, 'Kachussy!' and laughed until I cried.