I'dn't've 

Contraction of 'I would not have'.

Pete: "I kicked Paul in the butt."
Rachel: "I'dn't've done that if I were you!"

I'dn't've by Mr Catastrapostrophe July 29, 2006

I'dn't've 

Contraction of "I would not have".

I'dn't've coffee right now.

I'dn't've by ÞÆÖÐÞÆÖÐÞÆÖÐÞÆÖÐÞÆÖÐÞÆÖÐÞÆÖÐ January 10, 2024

who'd'ven't'f'i'dn't've'nt'f'i'd'ven't'f'ihavn'tn't'd'i've 

A lengthy contraction. Use it your own way, who knows what it actually means. It’s too rusty to translate. The word can be found on Reddit, Tumblr, and probably more, most likely originating on social media.

Mike: who'd'ven't'f'I'dn't've'nt'f'I'd'ven't'f'Ihavn'tn't'd'I've-
John: Mike, shut up, we’re in an interview

who'd'ven't'f'i'dn't've'nt'f'i'd'ven't'f'ihavn'tn't'd'i've by SomebodyNamedFjord April 3, 2020

Y'all'd've'd'i'dn't 

A contraction for the phrase "You all would have, had I had not."

Did you all drink my Mountain Dew? Because I'm sure y'all'd've'd'i'dn't.

Y'all'd've'd'i'dn't by The Dew Dude August 26, 2021

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