garbley gook en · NOUN
Meanings
-
(alt-of, alternative, slang, uncountable) Alternative form of gobbledygook (“communication that is garbled; language messed up and hard to understand”).
alt of gobbledygook
"It looks like garbley gook." Brent remarked. "No, it's code. I haven'ta clue what it means but its computer code alright." Travis deduced.
2007, L. J. Newlin, Trail Mix, page 158: