A man who constantly wants to bang a bbw, those who love women with more to love, one who fantasizes about sexual encounters with big women, or those of us who are lucky enough to be able to fill one up on a regular basis.
I can't stand when my bbw girlfriend goes out of town, all I can think about is banging her, I am a true plumper pumper,
by fat lover August 11, 2007
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One who likes to bang fat chicks. (Fat not PHat). Also know as a pig hunter, pig farmer, chocolatier.
Rob: Its not that she is just fucking some other guy right now and idont want in the middle, i will find new girls, i just wanne be friendswith her. Besides, theres a fat bitch in raymond i might nail soon.
Dan: Hey big girls need love too, I just never figured you 4 a plumper pumper!!!!
Rob: awwwww damn

by Dano3805 October 24, 2006
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A Plumper Humper is someone who like's humping a fat person (male or female)
Jon is a total plumper humper and he is super proud of it.

or

Jane is a bit of a plumper humper but it makes her feel good giving like that.
by -cM June 18, 2007
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The act in which one must swim through a sea of fat rolls, in order to seduce a large woman
John was into bigger girls, he often enjoyed his experience with their PLUMPER-MUFFIN
by Codybrooks October 23, 2017
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One who bumps up on plump bitches. Ie: Enjoys the fat stack.
Victor enjoys the qualities of his Plumper Bumper on the back end of his whale.
by Grewvey1 July 11, 2008
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When you in a bathroom stall masterbating and poop as well.
I was bored at work and decided to go to the bathroom and drop a plumper popper before lunch.
by Jack Gremlin June 02, 2018
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