interjection, similar to "great Caesar's ghost" and "jumpin' Jehosaphat," this nonsense phrase can be heard in the song "Goin' Down Slow" by Howlin Wolf, and in Frank Zappa's song "Don't Eat The Yellow Snow."
sure, anyone can shout "holy shit" or "jesus fucking christ." but it takes a person of rare insight and a sense of musical history to say "great googly-moogly" without sounding infantile.
A hot eggnog drink for when you have a cold and sore throat and are too sick to do anything but mindless googling.
Derived from the Yiddish drink - "gogl mogl" - a non-alcoholic eggnog given to sick kids for generations by their Jewish mothers, before and after the advent of penicillin, OTC meds, etc.
Rachel (lying in bed with her laptop): "I feel so crummy with this sore throat. I don't even want to get out of bed."
Jacob: "Don't worry, honey. I'm going to whip you up a google moogle and you'll feel better in no time."