Man-boa 

The alpha male of his group, usually with a smaller than average penis, but has a leadership personality…

Man look at that man-boa, he commands the respect he deserves

Man-boa by Mattdamon33 September 12, 2021

Man Boating 

An action similar to motor boating (the sexual act), except the breasts are replaced with testacles.

Cool summer nights are the best for man boating. Low enough but not sweating.

Man Boating by Fojomojofojo June 25, 2014

Man-boat

The act of dipping your face into another mans penis and nibbling on his sack.

"Boys...it is man-boat time XD"

Man-boat by LETMEDIEFORREDTOOB October 12, 2018

Norwegian Nailboard Pipe Job Super-X-man Diving Board Formation 

When one partner paints them self in blue and lies on a board of nails with an X formation, formed by their arms and legs and then places a pipe with a circumference of 5cm above their entry point. Then the other starts by continuously jumping up and down on a diving board to gain height once enough height is gained, the person will then superman with their penis head facing the pipe into the first partner's entry point. Once completed, the room should be full of red (blood, from the pipe, which is too small to fit the girth of an average male penis), blue (paint, from the woman receiving a dripping blood penis) and white(semen or if done with caucasian people). With all these colors you've now decorated the room with a Norwegian flag.

Guy: Hey want to perform the Norwegian Nailboard Pipe Job Super-X-man Diving Board Formation.

Rachel: mmm... I don't know.

Guy: Trust Me I'll nail it

Rachel: Uhh.. ok I guess I'm down but only if you subscribe to SpectresRowdy on Youtube

2 hours later and a bloody penis...

Guy: "I just performed the Norwegian Nailboard Pipe Job Super-X-man Diving Board Formation on this petite teen named Rachel"

Guy 2: Nice wanna go watch some SpectresRowdy now!

Norwegian Nailboard Pipe Job Super-X-man Diving Board Formation by SpectresRowdy September 20, 2018

Man Over Board 

The shout given when, during a vigorous session of Love Making, the quilt is flung from the bed to the floor, one, or more of the partaking Love Makers are then compelled to shout "Man Over Board" and all sex is put on hold until the quilt is recovered and replaced over the combatants.

Karen-Man Over Board.
Chris-"I ain't moving until you get down there and get him back.
Karen-I'm on my way.

Man Over Board by Chris VG May 7, 2007

man in the boat 

The clitoris as it is between the folds of the labia

man in the boat by Anonymous October 22, 2002

man in the boat 

A womans clit. That which is best rubbed or nibbled on. (See Gravy Bowl for like definition.)

While you are tearing it up from behind, reach around and rub that "Little Man in the Boat"/ "Ster the Gravy Bowl"

man in the boat by JLOH December 16, 2004