trunkninja 

to get a ride in the trunk of someone elses car, thereby ninjaing your way somewhere else. Done preferably in a van or SUV.

Dude 1: Dude, i had to get a ride from Jenny yesterday but she doesnt have her year, so i had to trunkninja.
Dude 2: Noice

trunkninja by shooooooooooooooooo!!!!!!!!!! October 22, 2008

transninja 

A transninja is a person that is transgender, but you would never know it unless told.

He/she/(preferred pronoun)is a transninja.

transninja by HarmrulLeaf February 15, 2021

Transninja 

A transninja is someone who perfectly imitates the opposite sex to fool or fully become one with the sex. Some transninjas cover it up so well you wouldn’t be able to even no they were trans. Most transninjas hide their birth sex from their partners allowing them to believe that that is who they were.

Shortened word for transgender ninja

I got fooled by a transninja on my vacation in Thailand

Transninja by HarmrulLeaf February 18, 2021

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