Ducklings 

Term originated on Live Journal (adapted to Tumblr) for Robert Downey Jr (RDJ) fans. In a video, RDJ introduced himself as Rubber Ducky Jr, to which LJ user UltraDowney (Jakob-Dylan on Tumblr) developed the nickname for the RDJ fandom.

Guy: Iron Man is an awesome movie
Girl: Yes! Robert Downey Jr is the best actor! I am totally one of the ducklings.

Ducklings by Rubber Ducky Jr October 9, 2011

ducklings 

A group of people who follow an authority figure as literal ducklings, baby ducks, follow their mothers in the wild.

House: Could you stop flocking around me like a bunch of ducklings?
Cameron, Chase, and Foreman: No.

ducklings by E. R. S. June 11, 2006

ducklings.io 

The best battle royale game in recorded history. Can be played alone or with friends. The goal of the game is to collect lost ducklings and take them back to your home. There are also other ducks in the game, and sometimes they try stealing your ducks too. The best part is that your parents can be fooled by its innocent, relaxing, cute appearance, but in reality, it is the most intense and maddening game ever.

"Ayo, let's go for a round of ducklings.io!"
"Nah bro, it made me go to therapy for a year."
"Same. But it's so good that I would go to therapy for every day to play it."
"Aight I agree. Fire it up"

ducklings.io by KpopCatsAndDarkHumor February 6, 2022

Ugly Ducklings 

Fan(s) of Jennifer Morrison (a.k.a JMO) and/or her character Emma Swan (in Once Upon a Time)

A: Wow! You know everything about Jennifer Morrison!
B: Cuz I'm one of the Ugly Ducklings!

Ugly Ducklings by livelaughenjoy June 19, 2015

Duck & Ducklings 

If you say someone has Duck & Ducklings it indicates that they have as big genitals as Rasputin

He had a fucking Duck & Ducklings

Duck & Ducklings by Rednoxelo May 14, 2022

Count your lucky ducklings 

Consider yourself blessed. 🦆

Mate, I have to work.
Count your lucky ducklings you've even got a job.

Count your lucky ducklings by humanlea July 16, 2020

Sweater dumplings 

Nice beautiful boobs completely covered in a tight sweater or not but we can see the outline of the treasure below.

She’s got the best sweater dumplings I’ve ever seen.
Her sweater dumplings make her the complete package.
She’s a beautiful, intelligent, nice girl with terrific sweater dumplings.

Sweater dumplings by DrCPA December 26, 2019