Definition of "caffeinated" [caffeinated]

• Overly peppy or energetic (as in a person or pet). (adjective)
• Simple past tense and past participle of caffeinate. (verb)

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• "Last time I had my teeth cleaned during my regular visit, I had a lot of nasty staining (apparently brought on by a change in caffeinated beverage type, no names because I need some evidence-based testing on that) that I was not able to clear up at home."
• "The bulk of his album could be classified as caffeinated lounge music with a light funk influence and the occasional touch of hip-hop."
• "They're kind of caffeinated normally out there, but they seemed extra excited about this."