It’s been called a gooey since at least the mid 80s. All you kids get off my lawn.
Then it’s been wrong since the mid-80s and also becomes probable someone just did it as a joke and then it persisted
Nah, and I can prove it mathgramatically
In order to make GUI pronounceable you have to add in vowels and blend consonants and fundamentally changes it’s pronociation. GUI is meant to have each letter on its own, and on their own those letters cannot make the “oo” and “ee” sounds
On their own they make the following pronunciations:
G: Pronounced as /dʒi/
U: Pronounced as /ju/ (like “you”)
I: Pronounced as /aɪ/ (like “eye”), with a long “i” sound
In contrast, true acronyms like “NASA” form a pronounceable word naturally without requiring any modifications, making “Gooey” a grammatically improper pronunciation of “GUI.”