To shag, or indeed attempt to shag, a fat person's navel.
Not to be mistaken for the much loved pink/white marshmallow treat. Although it is not inconceivable to try and combine the two.
Not to be mistaken for the much loved pink/white marshmallow treat. Although it is not inconceivable to try and combine the two.
by The Jolly Mr Poo November 18, 2010

I Flump you. I Flump you with all my heart.
by Dante6969 February 28, 2018

A flump (fl-uh-mp) is generally used to describe a woman, whom at first glance, is considered to be very unattractive/ undesirable, ugly, disgusting, and mostly someone whom you would not sleep fuck with. However at a second glance, nearly immediately after the first glace/ initial reaction, you have a sudden realization that you would indeed still have sex with her and/or "wouldn't kick her out of bed".
"That girl last night was a Flump for sure ."
"Your sister is a Flump surrounded by trash ass bitches."
"Your sister is a Flump surrounded by trash ass bitches."
by SICINFESTATION May 09, 2018

This word can mean absolutely anything. It can be used as any part of a sentence. Variations of 'flump' can include the following: 'flumped', 'flumping', 'flumper', 'flump out', 'flumped out'. Basically, there are no rules governing this word.
Would you like to flump out this evening?
I just flumped from New York City to Philadelphia.
I've been flumping a new jacket today. I like it.
I just flumped from New York City to Philadelphia.
I've been flumping a new jacket today. I like it.
by jewcb_42 January 26, 2011

To prank someone by sneaking up behind them while holding the bottom of your shirt, jumping, and rapidly forcing your shirt over their head and off again before you hit the ground.
by 3nd3r May 14, 2010

by flumpage January 24, 2009

Your flump is hanging out of your shirt.
by Sparkle911 September 03, 2011
