sexual intercourse; the proverbial "bone dance," to get a leg over.
When I get home tonite, my wife will be orgasmic when the ol' forekin submarine pulls into tuna town for an extended stay.
by weave March 24, 2003
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Cat Submarine

The sexual act of scissoring underwater.
Guy 1 - Jesus... Did you see the video with the two lesbians?
Guy 2 - No, what were they doing?
Guy 1 - The Cat Submarine.
by CWRty July 01, 2018
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submarine job

a person that is filled to the brim with seamen
"My sister has a submarine job" Liam said.
by nyroxy March 12, 2023
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Submarine engine

When you fart and shake your ass back and forth while someone is eating your ass.. a reverse motor boat if you will
I gave Samantha a raunchy submarine engine last night, she loved it
by Ullloveit March 16, 2022
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Breaching Submarine

Putting your finger(s) in your butthole while letting spurts of pee out to feel like edging.
"The Breaching Submarine Feels way better then edging."

"Im gonna go Ocean Gate my Breaching Submarine."
by 9saf^ August 15, 2024
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yellow submarine

we all live in a yellow submarine
by sharks28 October 27, 2016
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