flankenstein 

A name given to a FPS gamer who constantly flanks to get kills

"So I was playing COD yesterday and some flankenstein came up from behind and shot me"

flankenstein by snen😆 August 3, 2016

Flakenstein 

Someone who is a monster flake. A term used for people who bail constantly and cant commit. Also commonly used as McFlakenstein, but for a more serious offense.

Hes not coming now! What a Flakenstein!

Dude dont even bother inviting that dandruff McFlakenstein.

Flakenstein by Andizzle-Dazzle May 8, 2008

flarkenhob 

someone who has previously flarked and innocent person. could be considered a molestor. most likely used when mad at someone. is similiar to idiot.

You flarkenhob, why did you just spite in my eye?!?!

flarkenhob by Flarker November 10, 2010

flapkin 

a.female version of a blumpkin.

b.eating a girl out while they poop.

i gave that bitch a flapkin and she peed in my mouth.

flapkin by iloveblumpkinsfromhobos December 21, 2010

FLARKENTHROPOLOGIST

a FLARKENTHROPOLOGIST is a sex therapy assistant. Medically certified by the MOB and founded by the great uncle of Chuck Norris. Often shortened to FLARKE; which is a clever word to say FUCK. (ex: shut the flarke up) The abbreviation really has nothing to do with the main word itself, other than the word fuck which ties to the word sex. a FLARKENTHROPOLOGIST can be located at your near by health center, hospital, or campus health services center.

No Taylor I can't go Loko with 4Loko tonight, I have an appointment with my FLARKENTHROPOLOGIST

FLARKENTHROPOLOGIST by djkahlie October 22, 2010

flayken 

A person of Filipino decent who gets roasted a lot on the subreddit r/roastme

Poor John is such a flayken

flayken by WalkersCheese&Onion January 14, 2018

flappenheimer 

a clinical douchebag, mainly guys with names starting with the letter T, just overall cockboy

did you see that kid flexing in the mirror, what a flappenheimer.

flappenheimer by genius930423 October 25, 2010