A farmer walked into a drug store and said to the pharmacist,
"I want me one of them thar condoms with pesticides on it.

Where do I find 'em?"

The pharmacist replied, "Oh sir, you must mean that you want the condoms with SPERMICIDE, not pesticide. They're in aisle 4."

"No, no, I want me them thar condoms with PESTICIDE on it," growled the farmer.

"Sir," said the pharmacist, exasperated from explaining, "PESTICIDE is for killing insects, SPERMICIDE is for killing sperm. I'm sure that you mean spermicide instead of pesticide."

"Listen here, " argued the farmer, "I want condoms with PESTICIDE on it!

My wife's got a bug up her ass, and I aim to kill it."