Doing the dirty is a natural and beautiful part of human existence. But some humans take the beautiful out of the equation, allowing their desires to drive them to do awful things. When you get drunk and try to stick your genitals in a SUV, police tend to intervene. A sober attempt at grand theft to support your adult film addiction also sets off alarms, actually and metaphorically.

This list isn't about noise complaints from the neighbors or humping in the park. These are 20 of the most unbelievable sex crimes ever committed, and they range from somewhat hilarious to completely upsetting. Who knew bestiality could turn vehicular? 

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