Joke stolen from: Dosti Yaari

"Let us assume," said the professor, "that you are aboard a small craft alone in the Pacific, and you spot a vessel approaching you with several thousand sex-starved sailors on board. What would you do in this situation to avoid any problem?" "I would attempt to turn my craft in the opposite direction," stated the brunette. "I would pass them, trusting my knife and a bottle of mace to keep me safe," responded the redhead. "Frankly" murmured the blonde, "I understand the situation, but I fail to see the problem."