What is Silent Submarine Sex?
1.
The act of performing a sexual act while one or more people are in the same room.
Usual occurs at drunken parties and gatherings.
Dude, I Silent Submarine Sexed Sarah last week after you passed out on the couch,
or
Me and Sarah had Silent Submarine Sex on the floor while you guys were playing monopoly.
See
Random Words:
1.
Very large, extra large, too large perhaps. Denotes male.
Mucha Grande; denotes female
My motorcycle has a 110 cubic inch engine, it&a..