Flagnar 

The nerd / kiddie safe version of what is obviously 'WTF'...

Early origins of 'flagnar' can be traced back to the cockroach Scientist character from Monsters vs. Aliens exasperatedly uttering 'what the flagnar?'

Joe: Check out that guy pushing that hen up the escalator!
You: What the flagnar!?!

Flagnar by CoaXygen July 10, 2011

flagtard 

A term used by members of the dating site Ok Cupid, coined by the infamous user 'SnacksOnPuppies', referring to users who flag (report) pictures and profiles of other users without good reason, with no reason at all, or who mistake the flag box for a comment box.

Comments: "Flagtard. Pic is fine"

flagtard by AtLeast100YearsAgoButthurt October 28, 2007

Flagnard 

Replaces the word fuck, and sounds cooler.

What the flagnard!

Flagnard by Elvis659 March 30, 2010

flarnarsticks 

The gas created after sucking on a green and purple jolly rancher.

I sucked them green and purple jolly ranchers, and the flarnarsticks was intense

flarnarsticks by MIKEakaTWINK June 12, 2016

flagnart 

when one puts a pole up there ass

Did you see that girl flagnarting the other day.

flagnart by Sam Moan December 29, 2007

Fleagnarf 

A word with no meaning and can take the place of all nouns, pronouns, verbs, adverbs, and adjectives.

"Ahh!!! Fleagnarf, I fleagnarfed all the way to the stored and that one fleagnarf fleagnarfed me off and I fleagnarfed him back and I found out he was a fleagnarfing cop."

Fleagnarf by Phatboy_Nate June 17, 2009

fagnard 

an insolent little faggot retard

shut up you emo fagnards!

fagnard by Samhain February 28, 2003