Rubber Duck (noun)
Noun · Hacker Culture
Definitions
The physical object — a yellow rubber duck — kept on a programmer's desk as a debugging companion. Available in themed variants: pirate duck, wizard duck, DevOps duck. A $3 investment with infinite debugging ROI.
In plain English: The actual physical rubber duck that sits on a programmer's desk as a debugging companion. Available in themed versions — pirate ducks, superhero ducks, you name it.