Grossly over stating how good something is with the exuberant use of expletives. Specifically something mundane.
"That's fucking cunting brilliant, just the best thing EVER."
"Mate it's just chicken with hot sauce, stop doing a Grovesy"
"Mate it's just chicken with hot sauce, stop doing a Grovesy"
by Dolphin Shaving Ltd July 21, 2018
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