Two very elderly men were having a conversation about sex.
1st: Yessir, I did it three times last night with a 30 year old!
2nd: You're kidding! I can't even manage to do it once! What's your secret?
1st: Well, the secret is to eat lots of whole-wheat bread. I'm not kidding!
So the second old man rushed to the store.
Clerk: May I help you?
Old man: Yes, I'd like four loaves of whole-wheat bread, please.
Clerk: That's a lot of bread! It's sure to get hard before you're done!
Old man: Damn! Does EVERYONE know about this except me?