Don't Try too Hard - Remember Police Squad?

A boss was complaining in a staff meeting the other day that he wasn't
getting any respect. Later that morning he went to a local sign shop and
bought a small sign that read, "I'm the Boss". He then taped it to his
office door.

Later that day when he returned from lunch, he found that someone had
taped a note to the sign that said. "Your wife called, she wants her sign
back!"