We had a african american show up for her interview in her pajamas. Needless to say we didn't hire her.
We hired a chinese kid who only lasted 1 day. His mother called and told us that the work we gave him to do was below him.
I had a guy interview who mentioned in passing that he was a "former meth addict". "Good for you!", I said, "How long has it been?"
"48 hours."