An elderly patient needed a heart transplant...
An elderly patient needed a heart transplant and discussed his options with his doctor. The doctor said, "We have 3 possible donors; the 1st is a young, healthy athlete who died in an automobile accident, the 2nd is a middle-aged businessman who never drank or smoked and who died flying his private jet. The 3rd is an attorney who died after practicing law for 30 years. Which do you want?""I'll take the lawyer's heart", said the patient. After a successful transplant, the doctor asked the patient why he had chosen the donor he did. "It was easy", said the patient, "I wanted a heart that hadn't been used."

2 Mexicans
A Border Patrol agent is on duty. He spots two Mexicans and runs them down. They show him their papers (he thinks they are phony).

He tells them, "O.K. I have a test for you. I want you to use the words 'cheese' and 'liver' in a sentence."

So, the first guy says, "I made a liver and cheese sandwich for lunch."

The agent says, "That was good, you can go. What about you?" he asks the second guy.

He says, "Liver alone. Cheese mine."