Three down detectors walk into a bar. The bartender asks them if they're all up. The first says "I don't know". The second says "I don't know". The third says "Yes".
Three down detectors walk into a bar. The bartender asks them if they're all up. The first says "I don't know". The second says "I don't know". The third says "Yes".
Presumably they're blind down detectors.
Crying. I’m stealing this.