reference to hand jobs or masturbation. In the United States and Canada in the late 19th and early 20th century, the occupation of laundry worker was heavily identified with Chinese Americans. They were known for doing laundry "By Hand"
"Man. old boy ain't gettin' no play from his girl!"
"Really? Not even Chinese Laundry?"

or

"Is Lou comin' out with us tonight?"
"No, he says he has to stay in and do laundry..."
"Yeah...Chinese Laundry!"
by Mr. Lynwood April 22, 2010
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My girlfriend was trying to be nice and wash my clothes, but then she made fun of the chinese laundry marks in my tighty whities and asked who taught me how to wipe my ass.
by assymouth May 30, 2010
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Unintelligible, completely messed-up writings or calculations on any piece of paper.
Teacher to pupil: Your homework looks like a Chinese Laundry Ticket!
by Buchter December 19, 2005
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