After reading some of the hum-dingers on the thread entitled
The stupidest thing you've ever heard someone say It got me thinking about something along the same lines.
For example, say you or a friend (to protect the innocent!

) was new to a job or on work experience. You know the drill, being sent for a glass hammer, rubber nails, tartan paint, etc, etc.
Anyway, what are some of the best ones you have heard?
My favourite one actually happened in my home town. Some young lad was working in a hotel kitchen. Dish washer broke down, one of the regular workers had a look in the back and goes - "Ah, I see what's wrong.We need to get a replacement fallopian tube"
The poor young lad was sent to two different hardware shops round the town looking for a replacement
fallopian tube
Let the embarrassment begin....