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Philly Special 

The act of a woman defecating in a man's mouth.
"I'm into some real kinky stuff. Acid-wash jeans, strap-ons, and an occasional Philly Special if the mood strikes me."
Philly Special by McBackup February 20, 2018

Southwest Philly Floater

A shot in basketball where a smaller offensive player floats the basketball over taller defenders who swat helplessly at air attempting to block it. Also known as a teardrop or floater, the term was coined by La Salle guard Tyrone Garland, who honed the craft of this shot as a youth on the rugged streets of Southwest Philly. He ended Ole Miss's Sweet Sixteen dreams by dropping the SW Philly Floater on them for a game winner in the 2013 NCAA Basketball Tournament, making him an instant Philly hoops legend.
OH SNAP! LA SALLE JUST MADE THE SWEET 16! TY GARLAND DROPPED THE SOUTHWEST PHILLY FLOATER ON 'EM! MARSHALL HENDERSON AIN'T GOT S$*% ON US!!

philly cheesesteak challenge 

A competition by mainly high school students in the Washington D.C. area. The challenge is to leave your school in the beginning of the school day, drive to Philadelphia, buy a philly cheesesteak, and make it back to your high school by the time school ends. You then must present the philly cheesesteak as proof that you successfully completed the challenge and a photo of yourself in Philadelphia buying the cheesesteak as well.
Tom: Hey Ben I'm skipping out first period tomorrow you wanna come?
Ben: What are you doing?
Tom: The Philly cheesesteak challenge
Ben: Sweet I'm in

Philly Toxic Waste 

Putting a Philadelphia cheesesteak inside your partners vagina and then putting in cheese wiz. You then proceed to mix your dick. It provided a nice stew you feast on afterward.
I totally gave her a Philly Toxic Waste.
Philly Toxic Waste by 69coolkids November 30, 2017

Philly Nice 

The term of endearment for Philadelphians' bluntness and perceived rudeness. We're not trying to be mean, it just comes off that way, because we care more about telling it how it is than beating around the bush. This isn't the South, just say what you mean the first time around and move on.
"Why did that cashier have to be so rude?"
"She wasn't rude, she was just being 'Philly Nice.' It's not her fault you can't count money."
Philly Nice by carcomptoy July 5, 2018
Where people from Pennsylvania say they're from but they really live 20-60 minutes away.
"Aye yo! Where you from cuz?"
"I'm from Philly yo."
"No you aint"
"True, true I'm from Bristol ahah!"
Philly by TheDigitalCookie January 31, 2017
More from Urban Dictionary

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
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
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