Flump

When two people are undecided with a fist bump or high five and the fist hits the open hand to make a flump.

sam goes for a hi5
ken goes for a fist bump
they flump

by schweatybawls April 18, 2011

flumpernickel

A variation of pumpernickel, usually more flumpy then pumpy. Used as a pumpernickel substitute by people that are pumptose and tolerant.

Would you like some flumpernickels with that shake?

by Nick July 25, 2003

Flump Drumming

Using your flaccid penis to drum on any area of a partners face.
Eg. Cheek, nose, forehead

“Fancy some flump drumming”

by Jiffster June 20, 2019

Karen flump

When a middle aged curvaceous lady wearing just a bobble hat asked to speak to the manager whilst rubbing a marshmallow flump along her lady rolls.

Karen's been flumping

The office Karen flump

by The dirty marshmallow January 6, 2022

flumpet

A portmanteau of "flute" and "trumpet." Can be used to simultaneously refer to both the flute and trumpet sections of a band.

Trumpet player: "What's the best section of the Band?"
Bassoon player: "Clearly it's the flumpet section!"

by ThisMustBeAnna12 July 19, 2010

FLUMPER

When you put a fist in someone's ass and open your hand as wide as possible. This is also known as a "Staten Island tsunami"

I was fisting my girlfriends ass and decided to go for the flumper.

by TbagMartin March 23, 2010

Flumptuous

A happy fat person.

Dawn French is a 'flumptuous' lady. She's very happy and large.

by Bella is The Best July 30, 2012