Someone who is so easy going that they are pushover and easily persuaded to do things that they did not want to do.
"My boyfriend didn't have enough money for pizza...I ended up buying for him and his friends...I am such a marshmallow."
by jallthetime December 2, 2009

by Maness September 6, 2007

An excessively overweight white male who is stood up for by other arrogent overweight white persons in society dispite the fact that he is hated by all other people. A fat white boy.
by JSquared May 22, 2006

A fat, hideous gay male with rosy cheeks and a stereotypically high-pitched voice. Often inexplicably dating an attractive gay male.
Person 1: "Hey, look at that hot guy!"
Person 2: "Of course, he is with a marshmallow. I wish I was ugly and fat enough to be with him!"
Person 2: "Of course, he is with a marshmallow. I wish I was ugly and fat enough to be with him!"
by Al & Dev April 4, 2009

A glass bong chamber that when a hand is placed on top following a hit, becomes so full of smoke that it is opaque, hence looking like a marshmallow .
by Danny Ocean IV December 20, 2007

When a Man is given an ejack-u-lation in to the puusy of a female and then eats the cum out of the pussy
by tyler harold December 6, 2006

by Anaksunaman June 19, 2004
