Dying Duck 

Expression: A really bad musician

Our orchestra sounds like dying ducks!

Dying Duck by Lily28s January 29, 2020

Dying Duck Fit 

A demonstration of anger and frustration that sounds like the duck dying a painful, screaming death.

Mom had a dying duck fit when she received my sisters college report cart, and she failed every one of her classes.

Dying Duck Fit by Firstdefinition September 13, 2016

Dying duck act

When you are very ill, usually with a cold and are moping with said illness on the couch.

“God, you really do a dying duck act when you get sick”

Dying duck act by Ccp_bluesky August 11, 2018

doing duck eggs 

Duck eggs arent important. When you say "I'm doing duck eggs" really means you're bored and didnt do anything productive.

"What did you get up to today?"
"Duck eggs"

"What are you doing today?"
"I'm doing duck eggs"

doing duck eggs by Paranaboy October 4, 2015

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