Typing 58008 into a calculator and flipping it upside down is the oldest joke in elementary school math, and somehow it still works on every adult in the room. Maturity is a myth the education system sold us.
The Details:
Retro flat illustration of a vintage calculator rendered as a sticker with a white drop shadow border, showing a beige body, a black display panel with red LED-style digits reading "58008," and rows of rounded rectangular buttons in teal, olive, and orange. Button labels include "MR," "M+," "M-," "MC," "CE," "C," "%," "÷," "x," "-," "+," "=," and "0."