Oh dear

[marval]

A naive young lass was playing Trivial Pursuit one night.

It was her turn. She rolled the dice and landed on "Science & Nature."

Her question was, "If you are in a vacuum and someone calls your name, can
you hear it?"

She thought for a minute or two and then asked, "Is it on or off?"

[pericat]

Groan marval !!!! - :-)