Fersuredo 

1. A way to say "For sure though"
2. The proper response to the phrase "Bro do you know what high tide is?"

Guy 1: Bro do you know what high tide is?
Guy 2: Fersuredo

Fersuredo by Ramsheadband August 1, 2016

Ferdus 

The nicest gw biggest heart and knows all the secrets. Don’t play with this kind they end up getting what they want if you them for granted too much

Oh you’re so lucky you have a ferdus to help you

Ferdus by Stop cheating January 30, 2020

Ferduh 

Short for "for the boys". Can be used as a noun, verb, adjective, preposition, really anything. Just always choosing the correct thing in a situation.

"Bro did you see how many genos Travy had last night? Kid was putting pucks b-hand top cheese. Absolutely ferduh.

Ferduh by kenny chezney February 7, 2022

ferderk 

A filler word that can be used as a verb, noun, or whatever you need it to be

How do you get this off? Ya know you just got to ferderk it around a little bit

ferderk by GuyInAHat February 27, 2015

Fermurmal 

Fucking pogger gamer. Gets all the pussy in the world.

Wow that guy is a Fermurmal, he carried me in cod zombies the other day!

Fermurmal by Ehajbrhwudbbe January 3, 2021

Fernurkanese 

Garbled text typed into a Runescape chatbox. Often a result of being tired from nolifing or due to inebriation. May also be a result of lack of expertise with the English language or one handed typing due to a broken thumb.

What load of no sense crap did you just type... looks like fernurkanese to me!

Fernurkanese by Fern Brisot September 16, 2010

Fersure 

Abbreviated slang term for "for sure"

Similar to the word fosho

You gonna hit up that party?
Fersure!

Fersure by jtmo September 25, 2008