When you're drunk at the titty bar and you suddenly realize that you're in Cleveland, and the bitch in your lap is really a man!!
"Hey, I'm going to Cleveland this weekend"
"Just don't let anything with a moustache near your lap.... You don't one of them Cleveland Lapdances, no sir, you do not!"
When you are engaged in anal sex in a seated position, usually your father or employer's car, you pull out and your partner spackles your lap and the car with blown mud.
Dude, last night I was banging my girl in the ass in my dad's car. I pulled out and she gave me a cleveland lapdance.