An fan supported relationship between a person and an inanimate object from a book, TV show, video game, movie, manga, or comic.
The cargo ship between Captain Kirk and his swivel chair is so obvious, it's OTP (one true pairing).

The Ash and his hat from Pokemon are an inseparable cargo ship.
by WolfGurl February 7, 2011
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Who that fat guy?
Oh thats Eugene, the cargo ship, he a fat fuck.
by ramensoup March 6, 2020
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When two men dock together straddling a toilet seat and proceed to take a poo.
Have you seen George and fergus? Yeh they are cargo shipping in the upstairs bathroom
by Ronaldharris October 24, 2020
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