Flies, Flies and Flies !

Young Johnny is standing on a street corner swatting flies. Every
time he sees a fly he utters, 'damn flies, damn flies.'

Just as he says it , a shocked priest walks up and says, 'You should
not curse the flies because every one of God's creations has a
purpose.'

Johnny was , unmoved by the priest's objection and says, 'bullshit.'

The priest, again shocked by the boy's language, asks, 'Well ,tell me
three things on this earth that God has made without a purpose?'

The Johnny looks at the priest, thinks 'this stupid bugger' and then
with a grin replies, ' Tits on a nun, balls on a priest, and these
damn flies! '