fleaper 

Any person jumping from a building a

while flapping their arms.

Chief, we got a fleaper on the water tower.

fleaper by DickshuneryMan November 15, 2014

flemperson 

Someone who likes spit (usually phlegm) spat into their mouth.

Person 1: Oh yeah! Put that flem in my mouth! I'll be your little dirty flemperson!
Person 2: ACK! PTOO!

flemperson by shane_y April 24, 2020

fleaver 

When you stay around to fuck a girl, but then leave the next morning while she's sleeping.

Sally: How'd that date with John last night go?
Mary: It was great untill I woke up this morning, turns out he was a fleaver!

fleaver by Jedd & Alex June 30, 2006

Freaper 

Freaking Creeper.

"So, like, I was walking to the mall yesterday and was stalked by a total freaper."

Freaper by Surrah321 January 9, 2010

flexpert 

a poor guy in IT business forced to use dead technos.

me, a new flexpert since i learn AdvancedDataGrid

flexpert by scsiClv November 5, 2013

fleeperyhaha 

an expression used when you get tired of typing "LOL" and "ROFL"

"OMG it's a unicorn!"
"FLEEPERYHAHA"

fleeperyhaha by lexie_the_AWESOME January 26, 2009

fleader 

anyone who is not in an appointed or elected position of leadership --especially in unimportant or only semi-important school-sponsored activities -- but nonetheless attempts to act with authority, or "fleadership"; derived from faux-leader.

Did you see the way that freshman girl totally tried to pick the T-Shirt design? What a fleader.

Why was Ellissa directing the choir? She is such a fleader.

fleader by Bus 4 July 20, 2008