fa shezzy - when you and someone else are both wrong but still think you

when you and someone else are both wrong but still think you're right and it's the worst thing ever and you're both stupid

I said the sun was a planet. He said the sun was a cheeseburger. We were both wrong. Fa shezzy. And we're both stupid.

I said the cat was the best. He said the dog was the best. They were both wrong. Fa shezzy. We're both stupid.

We both said we could beat our teachers. We were both wrong. Fa shezzy. We're both stupid.