Keeping On a Condom

A blonde goes into the drug store to buy some rubbers so she can practice safe sex.
She walks up to the pharmacist and asks, "How much for a box of rubbers?"
"They're $1 for a box of 3," he replied, "Plus 6 cents for the tax."
"Oh," said the blonde, "I always wondered how they kept them on."

Amnesia

The patient came into the doctor's office, suffering from amnesia.  The doctor asked, "Have you ever had it before?"

Ocean Cruise and the Doctor

Steve is going on an ocean cruise, and he tells his doctor that he's worried about getting real seasick. The doctor tells him, "Just eat two pounds of stewed tomatoes before you leave the dock." Steve says, "Will that keep me from getting sick? "The doctor says, "No, but it'll look real pretty in the water."