Flikkernick 

A person who can't stop flicking with his penis.
Flick is the irritating sound that is created when you play with your penis.
Flikkernick is created in Norway, and thats why its Flikker, not Flicker - Nick.

In Class: Flick,flick,flick,flick,flick,flick,flick
"What the hell is that sound?"

"Oh, that's just Nick, flicking with his dick."
-Flikkernick

Flikkernick by Kamokim August 25, 2010

Flanker 

In rugby: the name given to players numbered 6-7. These individuals are well known to be gentlemen off the pitch, but as soon as they step onto the pitch they become animals, tackling anyone who comes near them, and often starting fights.

'look at that tackle' 'he must be the flanker'
'any idea who started the fight?' 'probably the flanker'

Flanker by Blind-side April 23, 2018

Flacker 

Gluten free multigrain cracker. From the Greco romain word flackus which means to vomit after a small meal.

"Those flackers aren't actually edible", exclaimed Jon as he spits out his bourbon.

Flacker by Papabear November 12, 2016

flaker 

A person who bails out on a commitment at the very last minute.

Tim is such a flaker. I can't believe that he bailed out the very last minute! I'm definitely not inviting him to hang out next time.

flaker by Zain Cheng February 17, 2006

Flukker 

A lucky fucker

Used to describe a lucky mother fucker

I can’t believe he won the lottery he’s a flukker

Flukker by Dumb high schooler April 24, 2019

belly flaker 

A man who masterbates on his stomach and fails to clean himself.

What a fucking belly flaker.

belly flaker by Lou R August 28, 2006

Flaker 

Someone who does not show up when they had previously stated they will. Also, someone who has no intention of showing up, but acts like they will or want to show up only to mess with your feelings.

Simona is a flaker, she said she wanted to catch the game, but she met up with her real friends instead.

Flaker by Oppa's Club May 1, 2012