These jokes may not be entirely politically correct, but if we can still laugh at ourselves there is hope for the world.
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 a dollar for a box of three," he replied. "Plus six cents for the tax."
"Oh," said the blonde. "I wondered how they kept them on."