kachunkerchunker
A human meatball who messes everything up and gets roasted for it. Basically a walking disaster.
I tried to fix my mom's phone and now it's broken. I'm a kachunkerchunker.
He missed the last train and now he's late to work. Classic kachunkerchunker move.
She ate the whole cake and now she's fat. Total kachunkerchunker.