An old man goes in to a chemist and asks for viagra.The chemist replies you have to be careful with that at your age.The old man says i don't care ive got two ladies from the crib team coming round tonite and i want to entertain them both.The next day the old man comes in again and asks for some deep heat.The chemist replies you can't use deep heat on that it will burn like hell.The old man says its not for that its for my hand they didn't turn up!!