It is not the motion of the ocean. But its hard to get to Spain in a rowboat. if row boat is the size of your penis then yacht is for a bigger penis, what if you do anal? You're a dirty submarine.
by Dr. Krieger June 5, 2013
A sexual game in which the penis (submarine) swims through the anal cavity attempting to dodge dingle berries (underwater mines) from entering the pee hole.
by Great Aunt Marg July 11, 2022
The act of using your nose and face to gently burrow into the cheeks of your partner. Once inside, agressively shake your head side to side while making a propeller sound through your mouth. Imgaine motorboating in the rear.
by Scomar November 24, 2009