I honestly didn’t know people pronounced it any other way than gee-en-you. It’s in all caps, so I figured you said each letter.

Now that I think more about it though, I don’t know why I assumed that. I don’t say AWOL as ay-doubleyou-oh-el. I don’t say SNAFU as es-en-ay-ef-you.

I’m just going to call it the OS for yaks from now on and never think about it again.