Flawker 

Someone who, after they have deficated in a toilet, without wiping, flushes and walks away

What Flawker has been in here? The dirty bastard!

I thought it was baked on, it must have been from this morning, he flushes and walks, the flawker!!

Flawker by Dee.Dee April 12, 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

Flawbert 

When one does not know their limits while consuming alcohol. Inspired by Nate Robinson.

Man, you were such a flawbert last night, u started yacking all over!

Flawbert by Bmon November 9, 2019

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

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

flawyer 

An absolutely awful attorney.

I had to fire my flawyer after he kept arguing for me to plead insanity when I challenged a parking ticket.

flawyer by Fuzzy Bunny July 20, 2009