What's on your mug?

To motorboat a girl underwater

"Come take a swim with me, I'd like to Submarine you"

By Mattyg169

1. One type of ship 2. Sandwich

1. DAMN THE TORPEDOES! SUBMARINES! 2. Let's go to subway where we can buy some of those delicious sandwiches.

By Yomi Mizuhara

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.

By Jim

It tends to fly in games of zombie army trilogy

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

By Marshmallowsam

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

By Triumpharter