The cum on a girls hand after performing a handjob. similar to a (pearl necklace) after performing felatio
by Hyruki December 2, 2009

Applying a thick and volumous load of mayonaise like consistancy cum on or around the chin of a sexual partner, whether male or female.
3 of the 10 men involved in the street bukkake were unable to leave a mayonaise dumptruck on the eager cum dumpster
by throbmelongtime July 20, 2009

When you notice your girlfriend is happy and you decide to surprise her with cumshot attack just to ruin her day
Ahh man jenna was bragging about how good her day was so I hit that bitch with some happy mayonaise just to shut her up
by chubbzilla April 24, 2016

by Booger July 15, 2004

A sexual position/move in which an of age & consenting woman gets into a bathtub full of water while wearing a snorkel. A guy sits on top of the submerged woman and rubs one out into the snorkel.
Girl: "My feet are still pruney from last night."
Other Girl: "What happened?"
Girl: "This guy took forever to Mayonaise Submarine me!"
Other Girl: "What happened?"
Girl: "This guy took forever to Mayonaise Submarine me!"
by RedOctober1 October 5, 2011

Hey Nate you should of seen the Mayonaise dumptruck I dumped on Dustin's chin last night. It was glorious.
by Apollo Rocket July 15, 2009

by Two can chew November 28, 2015
