numberthing 

noun. pl. numberthings. a mathematical object constructed of numbers, algebra, and/or operation sequences.
Numberthings are very real objects but they are completely intangible and not necessarily connected to any physical objects or phenomena.
A numberthing exists solely within one of the infinite worlds of mathematics, reason, and computing itself.

TV shows make meaningless dancing collages of numberthings appear to depict geniuses afoot or at work. When the audience tries to freeze-frame view any given numberthing in that collage, it's either a generic formula or gibberish.

numberthing by Little.Fire May 1, 2022

Buzz Numbering System 

The system of counting used by Buzz, the fat older jock brother in Home Alone.

Basically it's useful, if you want to list three things. Instead of 1, 2, 3 or A, B, C...

A, 2 and D are used.

a) I'm not that lucky
2) We have smoke detectors.
d) We live in the most boring street in the United States, where nothing remotely interesting will *EVER* happen, period.

Buzz Numbering System by Comedy's Matt Lee and Dr Mark Cousens November 25, 2003

Numbering 

Replacing letters with numbers that look similar to each other.

Annoying friend on AIM: H3y br0 w4n4 h4ng 0ut????
Other annoying person that still uses AOL: Not if your going to talk using numbering.

Numbering by Anybody but... February 3, 2014