Definition of "perkiest" []

• Superlative form of perky: most perky. (adjective)

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• "Instead of talking about the mechanical superiority of their latest cars, manufacturers hired the sexiest, perkiest breasted young women they could find to writhe, lean and lick their lips next to their new products."
• "The background: If you find Kylie's almost relentless determination to be the perkiest pop girl on the planet – and at the age of 42, no less – a tad wearying, then you need Rosanna, who sounds as though she's permamently in the throes of an existential crisis, and is only 22."
• "I'm sure that Applegate will certainly have the perkiest boobs in the retirement home because she will live a long and hilarious life."