Crew Change

Crew change is the process of switching or replacing members of a crew(seafarers) onboard with other members ashore.
While the seafarers from the ship go off board, new members are sent to replace them and continue effective working.
There hasn't been any crew change since the pandemic.

We've been onshore for long now buddy, we need to request for crew change.
by ZakieMax March 29, 2022
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Seaman Oil Change

The act in which an individual, preforming oral sex on a male partner, proceeds to use their breath to force the ejaculate back into the male's penis.
My friend Johnny Runescape told me about the time his girlfriend gave him a seaman Oil change. Says his balls have hurt since.
by Johnny Runescape October 28, 2022
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Wu Yifan change to Wu Yong Meng
Wu Yifan change to Wu Yong Meng
by Minah200 August 15, 2023
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Ohio oil change

The act of feeding a paralyzed woman a mixture of Taco Bell, Coffee, and laxatives, then removing her from her wheel chair and suspending her above a man. Her butt plug is then removed and the excrement is used as lube. The man finishes into a cup of coffee, the woman drinks it, and the plug is reinserted thereby completing the oil change
Guy 1: Did you seriously give her an Ohio oil change last night?
Guy 2: Yeah, the smell and cleanup were horrendous.
by FunkyTrunk March 18, 2024
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ohio oil change

The act of receiving a blow job and the giver inserts a large dildo in your ass with no lube.
He asked for an ohio oil change style bj so I rammed a big black dildo in his ass dry.
by Dirty Lil Harleygirl September 14, 2023
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Minnesota sex change

It's when a male is in a cold climate (like Minnesota) goes outside to pee and his penis retracts into his body, do to the cold.
Hey man I had to take a piss, but a Minnesota sex change stopped that from happening.
by Drewbiepoo February 13, 2021
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