Guts or balls........

We've all heard about people having Guts or Balls, but do you really know the difference between them?

GUTS - Is arriving home late after a night out with the boys, being met by your wife with a broom, and having the Guts to ask:
'Are you still cleaning, or are you flying somewhere?'

BALLS - Is coming home late after a night out with the guys, smelling of perfume and beer, with lipstick on your collar, and having the balls to slap your wife on the butt and say:
'You're next, Chubby.'

Medically, speaking there is 'No' difference in the outcome.