Four String Motherfucker 

Of or referring to bass guitar with four strings. Specifically, the Rickenbacker bass played by former Metallica bassist Cliff Burton.

"The Major Rager on the Four String Motherfucker!" - Dave Mustaine (Megadeth, ex-Metallica) referring to Cliff Burton

Four String Motherfucker by DXMG January 2, 2010

Disengenuious dense motherfucker 

An insult used when someone is promoting false information about something/ one to the world

YOU DISENGENUIOUS DENSE MOTHERFUCKER OBVIOUSLY YOU'D HAVE TO KNOW SOMETHING ABOUT SOMETHING OR YOU COULDN'T TIE YOUR SHOES!

Disengenuious dense motherfucker by DoneVoyage February 21, 2021

Emperored that motherfucker

The act of throwing someone off a cliff just like Darth Vader throwing the Emperor.

Guy 1: Look at that, fucking emperor style!
Guy 2: Ah he Emperored that motherfucker!

Emperored that motherfucker by LilZero October 8, 2008

caw caw motherfuckers 

A phrase commonly used by bird bitches before shit gets real

Caw caw motherfuckers

caw caw motherfuckers by felineCompanion May 13, 2016

Hippie motherfuckers 

A phrase Chris Jones would use repetitively after he puts aspartame in his drink on his channel "Physiques of Greatness"

(Chris Jones shows off his macros in Denny's on re-feed days)

(Chris Jones shows his plate) " Here is what i got ..... "( then goes on to show his drink) " I got my unsweetened tea "( picks up a bag of aspartame and pour it into the tea and says) "And for you hippie motherfuckers if you happen to give a fuck this is aspartame " (referring to to the bag of aspartame he just poured in his drink)

Hippie motherfuckers by MRACER720 August 21, 2013

motherfuckerly 

To say something like a motherfucker, or to perform an action like a motherfucker

You said that motherfuckerly!

motherfuckerly by Willycat00 October 6, 2016

Crispy Motherfucker 

Someone who can be classified as an asshole that gets roasted through the 6th dimension.

Popularized by Youtuber Mythymoo as an insult towards another Youtuber, Kevox.

Dellado: Hey Myth, look at this play i just made
Myth: Is it good?
Dellado: Yes!
Myth: Stop lying to me you crispy motherfucker, the only good play you have ever made was getting into America, and you still have scars from that day

Crispy Motherfucker by DomTheDomo October 20, 2016