Singao 

Usually used in Cuban slang to refer to someone with a bad reputation, characterised for having a nasty attitude towards others or practice and support immoral behaviours. When used with the word ‘perro’ before the word denotes a high degree or superlative of the above-mentioned in addition to cruelty and lack of dignity.

Díaz-Canel es un perro singao.

Singao by Singao,tudiasestancontados July 23, 2021

singlesprocket

A person who rides a freeride or downhill mountain bike with one chain ring or one sprocket.

"Singlesprocket can shred." or "Singlesprocket is correct."

singlesprocket by tnoy December 4, 2011

Faux Single 

Relationship status for a person who represents themselves as being Single on a social media platform, but in reality is too chickenshit to admit to being in a long-term domestic relationship / long-term open marriage... due to severely restricted dating opportunities and 'uncool' social stigma.

He opted to remain faux single on Facebook.

Faux Single by Cirucla7 October 27, 2018

singing 

(verb) The submission of clandestine and sensitive information that was originally intended to remain as such; ratting; snitching; narcing; "telling on" someone or some people.

If ever Betsy gets put in the interrogation room that hog bitch will start singing on the whole crew just to save her own ass. Damn is that bitch ever a cutthroat.

singing by Nikki Stixx February 3, 2020

Sintrinia Linardo 

A scientific term referring ghost sounds.

Datuk: Puteri, I think you've forgot to put Sintrinia Linardo.
Puteri: Sintrinia Linardo? What is that, Datuk?
Datuk: It means ghost sounds.
Puteri: I see, but are there any reasons for putting it?
Datuk: Because what we're making is a horror film, right? How can it be called horror film if there's no ghost sounds?
Puteri: Noted. Thank you, Datuk!

Sintrinia Linardo by Sabah Tanah Airku January 14, 2023

Colt Single Action Army

1. A powerful single action revolver holding six rounds of .45 Colt ammunition.

2. Cannot play Russian Roulette without it.

3. The weapon of the legendary Revolver Ocelot.

Introduced in 1873, no Colt revolver has earned greater fame than the Single Action Army, The Peacemaker.

In design and performance, in line and form, no more sculptural and practical Colt has ever been created.
"This is the greatest handgun ever made. The Colt Single Action Army. Six bullets... More than enough to kill anything that moves. Now I'll show you why they call me... 'Revolver'."

— Revolver Ocelot to Solid Snake in 2005.

Colt Single Action Army by zingeraddict September 29, 2011

triple single 

Derogatory term coined by Charles Barkley for a statistic in basketball when a player has single-digit numbers in points, rebounds and assists. Opposing term to triple double.

Shaq: Westbrook had 8 points, 9 rebounds and 6 assists against portland last night.

Chuck: Man that's a triple single!

triple single by statseeker November 7, 2021