A doctor tells an old couple…

A doctor tells an old couple at his office he needs to get a stool sample, a urine sample, and a blood test from the old man. Hard of hearing, the old man asks his wife what the doctor said. The wife replies, "He needs a pair of your underwear."
Jokes, +1:
A ventriloquist is performing with his dummy on his lap. He’s telling a dumb blonde joke when a young platinum-haired beauty jumps to her feet. “What gives you the right to stereotype blondes that way?” she demands. “What does hair color have to do with my worth as a human being?” Flustered, the ventriloquist begins to stammer out an apology. “You keep out of this!” she yells. “I’m talking to that little jerk on your knee!”