scientific-wild-ass guess 

The term is generally used by financial, technical professionals and project managers to describe a solid assumption of a numeric target. It is far more than a guess or even a good guess. One is attempting to accurately estimate a number associated with for example a budget or time requirement using the available limited data or in the worse case no data.

If the individual offering the SWAG projection is well recognized and qualified in his area of expertise and he is offering it within that expertise, the likelihood that the SWAG will be taken seriously is high, especially if he has a proven track record.

Someone when challenged on where he came up with his numbers says "well its a SWAG" and he lacks the credentials to support it, is not likely to be taken seriously. In other word, some people use SWAG as a casual term instead of saying I guess.

When challenged to project the budget for a project whose concept is new to the organization, a scientific-wild-ass guess (SWAG) may be the only means of generating a realistic set of numbers. Consult experts in the various areas that may be involved. Example: A new product that has a market pull but has no material, manufacturing processes or facilities but needs to be brought on line within a set period of time, will by necessity require some SWAG. Having a SWAG number helps to provide guidance even if it is not totally accurate. It is far better than having an open checkbook.

scientific-wild-ass guess by nyma72 December 26, 2013

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