Definition of "riffed" [riffed]

• Simple past tense and past participle of riff. (verb)

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• "I again riffed off of this ginger-garlic bok choy recipe, but I streamlined it and added shallots."
• "Seth Godin riffed this morning about The two obvious secrets of every service business."
• "One passage from the parody, sung in English, riffed on the stereotype of Latino immigrants as heavy drinkers, while another said "illegals" were going to "spread bubonic plague.""