Simple past tense and past participle of off.(verb)
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Use "offed" in a sentence
"December 27th, 2009 10: 37 am ET anyone wonder why this latest terrorist wasn't "offed" by now, instead of being sent to the American hospital to get his burnt pecker salved up so it would heal paid for by American taxpayers?"
"I hear premiere is Hurley centric and he will be "offed" early this season."
"Hence, the man who 'offed' himself when the market crashed."