"Horny Steve" joke
On Halloween, a taxi-driver saw a nun standing at the side of the road. He pulled over, and asked if he could help her. The nun said she needed to get to the mission. The taxi-driver said "I'll give you a ride for free tonight, because you don't know what kind of crazy people are running around." The nun agreed, thanked him, and they drove off. When they were about half-way there, the taxi-driver said to the nun "You know sister, I've always had this fanasy about being kissed by a nun." The nun said "Well, you've been so kind to me, I could do that, but only on three conditions. You have to be Catholic, single, and it can't be in public." The taxi-driver thought about this for a minute, then asked if an alley would work. The nun said that would be fine, so he pulled into the nearest alley. The nun crawled into the front seat and gave him a long, passionate kiss. After this, the taxi-driver smiled and drove on. A few minutes later, his smile turned to a frown, and he said " I have a confession sister. I'm really Jewish and I'm married." The nun looked at him and said "That's okay. I'm Kevin, and I'm on my way to a costume party."
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