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Muthafucker 

Like Asshole, Bastard, Bitch, badly, Bigtimest
OMG~that bitch is Truly a Muthafucker to the max!!
Muthafucker by Starchylde December 30, 2014

Mothafucka

An alternate way of saying mother fucker. Usually used to address a person, so it is a noun.

1. Literally just someone who fucks a mom
2. A generally unlikeable person

Slang
Get that mothafucka out my house before I slap him around like a ping pong ball!

Look at that little mothafucka texting and driving

Spikey hair mothafucka 

A spikey Is referred to an individual typically in their teens who prefer that type of hair style. Although a spikey hair motherfucker is not just limited to the hairstyle itself but more importantly the attitude that comes with it. A spikey would typically hang around spots such as mini-marts and 7-11's smoking a few blunts while eating chips and drinking beer. They brag to other people about how they're big time hustlers just because they haven't paid back the five dollars that was borrowed from a friend. In most cases experiencing "spikey stages" is normal but should definitely come to a hault upon graduating high school. Unfortunately, most people never snap out of spikey stages and are referred to as spikey hair mothafuckas.
Spikey #1: "Yo bro lemme getta five for this blunt."

Spikey #2: "na yo chill out, last time I paid for your Chinese and that shit was $5.75. Its not about the money, I'm just saving up for my brand new Beemer that I'm about to cop."

Spikey #1: "damn yo that shit was like 2 days before my birthday and on your birthday I got you an $8 cheeseburger at that restaurant...yo bro just throw in a five this time and I'll forget about the difference."

Spikey #2: "fuck it yo, I really gotta burn. Here's the $5 and make sure you buy some good shit."

Later spikey #1 approaches his crew and says "yo I hustled the shit outta this kid today, yo that herb paid for my Chinese food and he threw me $5 to smoke. I'ma hustla, I be gettin money yo. Ain't nobody on ma level fuck all the haters!"

Person #3: you're a "spikey hair mothafucka" get off the spikey streets!
Spikey hair mothafucka by RickCross December 2, 2011

Muthafuckin' Snakes 

A breed of snakes indigenous to muthafuckin' planes.
"I have had it with these Muthafuckin' Snakes, on this muthafuckin' plane!"

IT'S FILTHY FRANK MOTHAFUCKA, IT'S FILTHY FRANK, BITCH! Let's get some pussy tonight 

The way filthy frank ends his videos
End of a filthy frank nostalgia trip: IT'S FILTHY FRANK MOTHAFUCKA, IT'S FILTHY FRANK, BITCH! Let's get some pussy tonight *sigh*

Mothafucka Jones 

A character from the movie, Horrible Bosses, played by Jamie Foxx. Helps the 3 people who are trying to kill their bosses.
Dean MothaFucka Jones: I think I can help you boys.
Kurt Buckman: Are you a businessman?
Dean 'MF' Jones: Mother Fucker Jones.
Dale Arbus: Your first name is Mother Fucker?
Dean 'MF' Jones: My real name is Dean.
Nick Hendricks: Dean Jones, that's the same name of the actor in Herbie and the Love Bug.
Kurt Buckman: Yeah he probably doesn't even know that is.
Dean 'MF' Jones: I know who he is bitch. I can't walk around this fucking neighborhood with that Disney-ass name.
More from Urban Dictionary

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026
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