a chateauguay slang word for pot... It can also be the act of smoking pot where FLUMPING is also acceptable... a FLUMPER is a joint... to be FLUMPED is used but not often

Gordo took out some flump, rolled a flumper, and went out side to flump. When he was done flumping, he was totally flumped.
by the beard September 18, 2006
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N. Flappy Bird Slump; the sudden and prolonged inability to perform well after obtaining a high score on 'Flappy Bird'. Usually followed by postflapmatic stress disorder
"Why is Higgins in a fetal position?"
"He's goin through a flump"
"What?"
"Flappy Bird Slump. Look it up, Liz"
by scienceBITCH February 7, 2014
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To masturbate emotionally, using the tears as lubrication.
Dave was so upset he flumped himself to sleep

To get over his break up, all Brian needed was a good flump.
by TC88 October 28, 2013
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to effectively date a girl simple so you can have sex with her, followed by an immediate dump.

hence flump (fuck + dump)
Corey: dude did you flump her?
Jordan: hell yes mate!
by Corey_0422622443 December 6, 2008
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(a)Meaning someone whos gulible or stupid.
(b)A word you use because you can.
(c)A word you can use for somone your joking around with.
(d)A marshmellow kind of sweet.
You Flump!
by Hollyhaaa April 21, 2009
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A total badass who makes everything fun and exciting.
Justin Bieber is such a Flump, his concerts are so unbelievable!
by ilusion80 October 20, 2010
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