Originally Posted by CDSmith

On the local radio call-in show, some of the guesses were:

furnace filter

lightbulb inside fridge

the box of fridge deodorizer (baking soda) that people keep in their fridge

toilet paper roll (always leaving it for the next person)

their hair color


I believe it took about 20 callers before the right answer of "Answering machine message" was given.

Thanks everyone for participating. :D

I should be back tomorrow morning around the same time with another one.