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

The submarine

When you do motor boating but with said persons butt cheeks instead

The submarine this guy had taught me to do was new and innovative.

by JustuhNobody March 9, 2020

Submarine Hunting

When you go on the high diving board of a pool and drop dildos on your friends who are swimming.

"I broke my mom's dildo because I went submarine hunting with my friends."

by popkxw May 5, 2024

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

muddy submarine

(n) the act of releasing fecal matter while performing anal with your girlfriend/boyfriend while the male genitalia is currently inserted in the anus.

Verb tense: muddy-submarined

Bro....my girlfriend let me muddy submarine her last night, she can't move now....great success!

Or...

Jim, my girlfriend just gave me a muddy submarine and now I can't walk or sit down.... not great success

by The Red October March 20, 2017

canadian submarine

When you dip your dick in ice cold water before intercourse.

She was screaming when the Canadian Submarine was put in.

by D Kep November 25, 2016