National Activity Day 

National Activity Day, or NAD, is an awesomeness-based organization for outdoor activities in San Francisco's Fort Mason park (previously Moscone Park). Participants, known as NADders, exude genetic magnificence and are often mistaken for ninjas by onlookers. During their weekly meetings during the months of March to November, they can be seen engaging in such activities as: ultimate frisbee, soccer, supporting local Round Table Pizza establishments, and sitting in circles indian-style to discuss awesomeness and how good at it they are. New participants are welcomed openly, provided that they possess a satisfactory level of absurdity and tolerance for sarcasm.

Also see: lilNADs

"Dude I saw some wicked-awesome people throwing the disc in the park the other day. Any idea who they were?"
"OMG that was NAD! You know, National Activity Day, where lameness goes to die? You must have been totally blinded and humbled by their radiation of sheer awesome!!!"
"Yes, I actually fell to my knees and wept. First in sadness knowing I could never be like them, and then in thankful joy that such heroes exist."

National Activity Day by evee746 February 4, 2010

jerb 

well known from south park
rednecks get angrry that future folk took there jobs so they yell
They took ouare jerbs!

Them future folk took ouare jerbs!

jerb by Jimberley Kim April 7, 2005

Cheeks 

An Irish phrase meaning shit, derived from ass
(Not to be confused with the literal description of one's buttocks)

"Did you hear the song Aylek$ dropped?"
"Hardly. Her music is absolute cheeks."

"My boyfriend say LaFlame is cheeks."
"Tell your boyfriend I said it's his mixtape that's cheeks."

Cheeks by thecartisan April 26, 2020

sans sheriff 

Lawless use of fonts or typography, with no regard to aesthetics or legibility

I'm putting this CV straight in the bin. Written totally sans sheriff.

sans sheriff by Jamarley July 3, 2019

Breadhead 

Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".

A breadhead is like a crackhead, but for money instead of crack.

Breadhead by 🅱️ U S 3 4 8 March 30, 2022

Stink lines

As seen in illustrations or cartoons: Wavy, vertical lines rising above a person, place or thing. Denotes a foul odor.

"You didn't put enough stink lines on your picture of the teacher."

Stink lines by Athene Airheart March 14, 2004

schmegegge 

Yiddish slang word meaning bullshit, baloney, hogwash, nonsense, crock of shit or hot air.

I don't buy the schmegegge about Morty sleeping with Moira.
His version of the story was pure schmegegge.
The whole schmegegge was made up to get Liz a little bit of attention.

schmegegge by budsbabe February 1, 2008