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Noun, a form of eroticized rage. Where a person expresses sexual desire through a pattern of harassment and hate directed towards the desired individual.

Also know as #hateboner
The news anchor has a total mad on for that female politician.
Mad on by christostef August 9, 2025
1. To be so angry that one's blood pressure is so high that there is nearly a sensation of arousal.
2. To intentionally observe something for the purpose of getting pissed off and getting a mad-on, ie, watching the 700 club.
I read the Faith section of the paper today just to get a Mad-on. or I listened to Palin's entire speech. It gave me a raging mad-on.
Mad-On by Shiza and Friends March 5, 2009
Pissed at the world, Furious, Angry, Steamed
Anne Marie had a mad-on was dumped by her boyfriend (again), lost her job, and had her purse stolen.
mad-on by AlJP May 31, 2007

Mad On The Internet 

When someone gets upset on the internet, they are "mad on the internet." This is similar to being mad in real life, but never justifiable, and will always make one look particularly bad or stupid.
People are always getting mad on the internet at me just because I'm never wrong and know how to keep my cool.

Go mad on the lock 

Go mad on the lock - Acquiring a large sum of money in a short period of time.

(Lock suggesting bank vault door lock and going mad meaning breaking and entering.)
Adam: Hey, do you mind paying for my chicken nuggets?

Ben: Yeah man, don't worry, I'm about to go mad on the lock, I'll pay for your entire meal man, anything you want.
Go mad on the lock by passionfruits September 5, 2019

mad lit on god

What a Generation Alpha would say when something or someone is cool.
Hogwarts Legacy for the PS5 is mad lit on god on god no cap.
mad lit on god by Chodenji Man March 23, 2023
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

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
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