submarine 

A sexual position in which the male suspends himself under the female while she is on all four with her posterior facing the sky.

Dude, I submarined Jen for two minutes then she collapsed.

submarine by Jim December 8, 2003

submarine balls

When the testicles enlarge and stand erect and separated, like to Naval submarine warships ready for battle.
causes: hernia, lack of sexual intercourse, or a horrible happy ending

A little rough on that happy ending Nikki, you gave him submarine balls

submarine balls by luvulongtime February 14, 2014

Submarine Wife 

More commonly called a gold digger, a submarine wife is a woman who dives deep to get dat monay... What dat mouth do... She don't need air

My wife is a submarine wife, she blew through my money... But thats not all she blew.

Submarine Wife by Two Milk July 26, 2016

Submarine 

It tends to fly in games of zombie army trilogy

*sees plane* ''thats one hell of a fucked up submarine.''

Submarine by Marshmallowsam July 29, 2018

Submarine 

A large rounded poo, which rests at the bottom of the bowl. Often refuses to flush.

I fled the scene, and the poor fool who used the toilet next would have to sit on my submarine

Submarine by Triumpharter June 2, 2011

submarine 

A tampon currently trolling in the puss.

I wanted to fuck the bitch, but she was sporting a submarine.

submarine by microsoft_bastard March 24, 2003

submarine 

long and hard and full of semen

riding a submarine way deep down

submarine by screwster May 14, 2005