flump 

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"

flump by scienceBITCH February 6, 2014

flump 

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!

flump by Corey_0422622443 December 9, 2008

flump 

the act of flumping

stop flumping me you whore

flump by boveric May 14, 2003

Flump 

(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!

Flump by Hollyhaaa April 21, 2009

Flump 

A total badass who makes everything fun and exciting.

Justin Bieber is such a Flump, his concerts are so unbelievable!

Flump by ilusion80 October 21, 2010

flump 

adj. sad; depressed; unhappy in any way

n. someone who is very sad or depressed

adj. I'm feeling kind of flump. I think I will go kill myself.

n. Look at that poor flump. He should go kill himself.

flump by JacobLevan December 9, 2008

flump 

uncool not nice mean

now what now that is just flump

flump by michael barret April 19, 2009