like putting a marshmallow in a piggy bank

When an old man marries a young woman one could say it is "like putting a marshmallow in a piggy bank", insinuating that the man cannot get an erection so it will not go in a young tight pussy.

Did you know old man jones married that hot stripper? It must be like putting a marshmallow in a piggy bank.

by tl_terry January 22, 2010

Stay-Puff Marshmallow Man Maneuver

n. For a male to chunk marshmallows into a woman's anal cavity, then proceed to have anal intercourse with her until ejaculation. The fecal-laced marshmallow mixed with semen will pour out. The male then paints her face with it.

I pulled the Stay-Puff Marshmallow Man Maneuver on her and she looked like a brownish snowman! Ha! Ha!

by Stan Winston January 21, 2006

marshmallow

A female who has titts mainly because of how obese they are and their excess fat creates the illusion of valid breasts.

Matt: Hey dude, check out the titts on the new girl!
David: Man, that doesn't count, she's a marshmallow!

by thelegendarysoldier July 27, 2016

Marshmallow suprise

When a guy's cum is so thick it has the viscosity of a marshmallow

Brianna: How was it last night?

Alex: I almost choked, he gave me a marshmallow suprise

by Suprise Muthafucka February 5, 2014

marshmallow

person, often a male, that is white, pudgy, and easy to burn

John is such a marshmallow, Alexa just roasted him five times.

by DisneyHero2016 May 3, 2018

Marshmallow Johnson

a male who suffers from limp dick syndrome

Girl#1: Hey Lady, howd'it go with the guy you hooked up with the other night?

Girl#2: Oh you mean Marshmallow Johnson? I got the hell out of there after 3 hours of him trying to get it up. I just couldn't watch the kid embarrass himself any longer.

by RedXSadist April 12, 2019

marshmallow bridge

The male act of planking between 2 beds, likely in a hotel room, with the participant's butt faced toward the floor while masturbating to completion. The subsequent orgasm will produce ejaculate that will spray outwards and upwards dripping down onto the floor below, thus making the human "bridge" white like marshmallow.

I would like a double bed room please...I'm sensing a marshmallow bridge in my future.

by Paul Porter May 2, 2016