A man is taking his dog for a walk through a graveyard early one morning.

A man is taking his dog for a walk through a graveyard early one morning.

A man is taking his dog for a walk through a graveyard early one morning when he sees an elderly man crouched by a gravestone. Not wishing to appear rude the dog-walker greets the elderly man with a cheery:

"Morning!"

The elderly man replies:

"Oh no, just taking a dump."