These two very old English gentlemen meet in their exclusive club in London. Over tea, the first man tells the other one, "Last year I went on a safari to Africa."
"Oh, really?" says the second old gentleman.
"Did you have a good time?"
"Yes," replies the first man, "it was wonderful. We went lion hunting. I remember at one point we were walking along the veldt area, I had my gun at the ready and then we came upon this huge outcropping of rocks. I looked up, and on top of the rocks I saw this huge lion ready to pounce. I went AAAGH! Well, I tell you, I just shit my pants!"
The other gentleman says, "Well, yes, that's quite understandable. I probably would have done the exact same thing under those circumstances."
"No, no, no," says the first man.
"You don't understand. Not then! I did it just now when I went AAAGH