Chinaman’s 

Cricketing term. Left arm leg-spin. Generally undertaken by fat, balding, bearded, perverted men in lower cricketing grades.

“Oy Richo, there’s ALWAYS one before drinks. Bring me on to throw a few reft arm Chinaman’s down”

Chinaman’s by Stephen Hawkings skateboard February 5, 2022

Chinaman's Nightcap

Generally reserved for Opium, but can be used for all opiate based drugs.

Me: Got any chinaman's nightcap my man?
Local Drug Dealer: Eh?

Chinaman's Nightcap by Chrustler March 31, 2006

Chinaman's chance 

No chance at all.

The evil elf Kucinich hasn't got a Chinaman's chance of winning the nomination.

Chinaman's chance by octopod March 4, 2004

Chinaman's otter 

The vagina.

The basic premise is that a person from China might reasonably confuse a beaver and an otter, the latter not being native to China.

George took things straight to the chinaman's otter.

Chinaman's otter by Goochmasterflash March 21, 2009

Chinaman's Muffler 

Performing stimulation by burying ones face in an anus and motorboating with your lips

After receiving a ride home from the night club, Jordan repaid his driver with a Chinaman's muffler in the back lane.

Chinaman's Muffler by BigKahuna March 14, 2015

Chinaman's Chance 

It is where you take a chance going across the street in China because people drive on the sidewalks and stop in the middle of the highways.

You are taking a Chinaman's Chance by crossing that busy highway.

Chinaman's Chance by Papa Cabbage May 28, 2010

chinaman shuffle

When passenger (most notably on the TTC in Toronto) turns their knees to the side to let you in or out of your window seat instead of standing up for 3 seconds so that you can enter or exit the seat without obstructions.

I almost tripped getting out of my seat because the guy in aisle seat did the chinaman shuffle

chinaman shuffle by chingchongpotato February 10, 2014