Simple past tense and past participle of spasm.(verb)
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Use "spasmed" in a sentence
"Surely, online videos like Nivea's "Black Booty" campaign and Hot Pocket's "Hot Pocket's Dojo" campaign are undoubtedly some kind of spasmed response at being exposed to unbounded levels of creative freedom."
"Alexis Krauss of the former, decked in a tight, red throwback jersey spasmed and gyrated across the stage as guitarist Derek Miller stood behind in solidarity."
"Here is just a quick rundown of what I totally spasmed about in the first 10 minutes."