Truck driver was on the road for 2-3 years and finally got a couple weeks off. Since he hadn't seen a Dr in all that while he called for a physical checkup. At the end of the checkup the Dr called him into his office and said:
"I've got good news and some bad news."
Guy said, "It's been a rough 2-3 years, why not give me the good news first."
Dr said, "Well, since your last physical I noticed that your penis is 3 inches longer."
Guy said, "That's just great news Dr.

WOW! My girlfriend will be very happy."
Guy then said, "What's the bad news???"
Dr said, "It's malignant."
