Surprise Motherfucker 

The act of presenting yourself in front of somebody when least expected; usually when caught in the act of performing something malicious.

When I saw Dexter Morgan opening that shipping crate looking for something, I Surprise Motherfucker'd him.

Surprise Motherfucker by EpicDoodlez February 18, 2017

Yippee ki-yay, motherfucker! 

Catchphrase used by Bruce Willis In all of the Die Hard films.It only has context In the first movie but he says It In all of them.

The reason the phrase has context In the first one Is as follows:

Main terrorist Hans:Mr. Mystery Guest are you still there?

John Mcclane:Yeah I'm still here

Hans:Who are you exactly?Someone who watched too many action movies as a child and thinks he's John Wayne,Rambo,Lewis Stevens?

Mcclane:Actually I was kind of partial to Roy Rogers myself.Always liked those sequin shirts.

Hans:Do you really think you can stop us Mr.Cowboy?

Mcclane:Well,Yippie-Ki-Yay MotherFucker!

Do you really think you can stop us Mr.Cowboy?
Well,Yippee ki-yay, motherfucker!

Yippee ki-yay, motherfucker! by Metaknight42 August 3, 2007

grand motherfucker 

When the regular motherfucker just doesn't cut it; a higher level of motherfucker.

It's going down now, you grand motherfucker!

grand motherfucker by The Great Dark February 8, 2015

Yippee ki-ay, motherfucker! 

see Bruce Willis, to be used when confronted with terrorists in either a plane, or hostage office building situation...

when having just blown some terrorist fecker up, in a moment of 'cool' boastfullness that follows, and said to noone in paticular since your combatting the terrorist world alone...
"Yippee ki-ay, motherfucker!"

Yippee ki-ay, motherfucker! by Jadey July 25, 2008

Grand motherfucker 

A respected older motherfucker who has been promoted by excelling as a motherfucker or by fucking one or more grandmothers

John is now a Grand motherfucker.

Grand motherfucker by JAKINTEXES July 10, 2011

Crayon Eating Motherfucker

When a person is bad at everything and increasingly stupid the you assume that he/she eats crayons for enjoyment.

Yesterday Cody started yelling at me for stealing his phone when it was in his hand the whole time, and i thought to myself: He is one crayon eating motherfucker.

Crayon Eating Motherfucker by Kokomoa February 3, 2014

Fat Motherfucker 

In call of Duty Modern Warfare 2, the Fat Motherfucker has been named by it's inventor Valmer, for the "Juggernuts", the description was called upon the "Juggernuts" because of the amount of clothes they wear which make called by the name, Fat Motherfuckers.

Player # 1: Hey, where is the Fat Motherfucker?
Player # 2: He's hereee!, kill 'em Fat Motherfuckers
Player # 3: I just got raped by one of them, Fuck 'em
Player # 1: Wooohoo, we fucked 'em Motherfuckers ;)

Fat Motherfucker by Valmer#1 June 18, 2011