111

The act of a threesome where all interested parties are performing standing up.

I wouldn't mind taking those two back to my dojo and go 111.

by Lord of Nations March 06, 2018

Space crank

When two guys self masturbate while seated in a back to back position. This practice stems from the astronaut practice of masturbating back to back to avoid being shot backwards after climax in zero-gravity space

Lieutenant McRae was hoping Commander Bolton would join him in a space crank so the two could safely jack off aboard the ISS without fear of flying backwards into the control panels.

by Lord of Nations August 08, 2022