fibster 

A cool person that tells fibs

"Yo G, you're such a fibster, innit"

fibster by xMetalx January 30, 2015

Fibster 

Fucking Illinois Bastard

Joe, I get it you’re from the suburbs of Chicago. Stop being such a fibster.

Fibster by Mickymickyyouresofine September 4, 2018

Firstery 

When something happens for the first time in history.

When Lebron scored 200 points, it was a Firstery.

Firstery by lockenload23 August 1, 2016

Twisted Fister 

The ultimate name for an 80s hair metal cover band.

If it were Twisted Fister on the radio, I wouldn't hate that goddamn Train song so much.

Twisted Fister by Lars von Schittenberg October 8, 2012

Super Double Fister 

The action of folding ones hands together and then fisting a vagina or anus at a high rate of speed. Typically crisco is applied to the forearms and fists. If you are a jilted lover perhaps you will give your partner an ungreased super double fister.

Dude, the other night Stevie D and his new girlfriend gave each other super double fisters - I heard the girlfriend gave stevie an ungreased super double fister. Man, his anus must lbe the size of a peanut butter jar.

Super Double Fister by Zenfoolio July 20, 2010

Fiaster

A Fiasco and a disaster. See also "Gigli".

"Went to Joe's party last night. It was terrible...a downright Fiaster!"

Fiaster by Damien Noble July 20, 2006

Fister

One of the only 4 actual jobs in the army. Nomenclature: 13F
Fire Support Specialist

Hell Yeah!!! I'm a Fister!!!!

Fister by wildcardman October 15, 2010