Be warned: A Dirty Sanchez isn't quite as vulgar as Chinese bowling! This is one phrase that might actually be too dirty for Urban Dictionary. It required lot's of grease(not lube), feathers, and a beaded necklace. ...you may want to have lot's of paper towels on hand as well.
Many people prefer to light incense when they do this to cover up some of the odor.
The act is usually initiated via an unusual invitation like a hidden message in a fortune cookie.
"I had to throw burn my sheets after last night. We went Chinese Bowling!