Submarine gay

A gay person that is in the closet.

An undercover gay person

You wouldn't think he is gay.
Yeah he's a submarine gay

by Kingdomman May 13, 2016

Submarine

Another way of saying slut, someone who is full of seamen.

“I think she looks quite nice”
“No, she’s a submarine”

by Jimbowool December 17, 2020

Submarine

A rarepair/unpopular/unknown ship, not known or liked by many members of the fandom. You can't sink what's already sunk.

"It's annoying, I love them together but it's such a submarine that no one else even thinks of it."

by Vassaga November 25, 2024

Hawaiian Submarine

The act of filling a condom with sperm, then boiling the rubber, and inserting it into ones anus.

Hey bro, I just burned myself doing a Hawaiian Submarine. I’m going to the ER right now!

by The Hawaiian Submarine Slayer August 5, 2021

Submarine mom

A parent who occasionally resurfaces only to disappear without warning. May be watching you without your knowledge, most likely not though. Potentially has nuclear capabilities and can attack your emotional well-being without warning and with extreme prejudice.

Sarah: My mom is always watching over me. She is totally a helicopter mom!

Caitlynn: My mom pops in once a year to ask how I’m doing and borrow a few dollars. She’s totally a submarine mom!

by Weak weasel January 16, 2022

submarine steamer

The act of exhaling smoke (typically from a cigarette, cigar, or burning marijuana) into the foreskin of an uncircumcised penis; typically performed in an instance of sexual nature.

After three bottles of wine and a midnight viewing of Moulin Rouge, he took me back to his bungalow for a submarine steamer and a long, soft screw.

by The Channbot September 25, 2013

Submarining

When you motorboat someone's ass cheeks making a sound reminiscent of an angry Richard Nixon.

I motorboated her, but she wanted more, so I plunged down below because she needed some submarining.

by kinkybabysteps April 3, 2024