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fart powerpack 

A device into which one can store energy, as you might with a regular rechargeable battery pack, but in this case the energy is one’s directly deposited flatulence.
I got myself a fart powerpack and have made a commitment to decrease my energy use by increasing my consumption of beans.
fart powerpack by Dr Bunnygirl September 1, 2019

Powerman 5000 

An alternative/techno Metal band that enjoyed moderate sucess in the late 90's, doing tracks for the movie Zoolander, games like Final Fantasy and Gran Turismo 3, among other titles. Origonally they were a 'spacey' heavily techno-influenced band. The produced a few good songs and some solid albums. Just before the release of their next techno-metal album, Spider One (frontman) cancelled the album. Though it outraged many fans, Spider realized that the sound had just become too old, over-done, reproduced, and... dare I say; stereotypical. Convienently enough, they released another album, Transform, which was an open protest on such themes as conformity, stereotypes and consumerism. Still holding on to their origonal sound at-heart, influences of Punk and more mainstream Rock can be detected. The new album, in and of itself has some decent songs, but was not largely accepted by critics and some fans.

Also; the band has been through many line-up changes, the frontman, Spider One (Rob Zombie's younger brother), being the only origonal member.
PM5k's best songs would have to be;
Supernova
Tonight the Stars Revolt
Bombshell
Free
Action
When Worlds Collide
Nobody's Real
Organized
Powerman 5000 by TrippleZero May 9, 2005

Powerback 

Powerback is a role portrayed in gay sex. A strong ,powerful person who puts his parter on their back and then uses power to thrust into them .
"Are you a top or bottom?" "Neither, I'm a powerback"
Powerback by Cuntfucker69 September 28, 2022

powerman 5000 

cool band. also known as pm5k for wordshortword

powerman 5000 

The most Bitchin band ever! They will dominate every other band. They shall never die. It is the ever-changing, ever-existing band. No band comes close. They did not break up, two people left, and have been replaced. IT IS NOT A COMEBACK! THEY NEVER LEFT!

They are so cool...
Check em out at www.powerman5000.com
powerman 5000 by The One March 20, 2005

powerpack 

Everything you need for a night well spent.
(Points to beer and a plate of cheese fries) "bro, this is my powerpack!"
powerpack by Nukinit June 13, 2014
More from Urban Dictionary
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

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
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