Maxine was driving down the highway about 75 miles an hour, when she noticed a motorcycle policeman following her. Instead of slowing down, she picked up speed.
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When she looked back again, their were two motorcycles following her. She shot up to 90 miles The next time she looked around, there were three cops following her.
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Suddenly, she spotted a gas station looming ahead. She screeched to a stop and ran into the ladies' room. Ten minutes later, she innocently walked out.

The three cops were standing there waiting for her. Without batting an eye, she said coyly, "I'll bet none of you thought I would make it."