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People of mixed Irish and Italian descent, specifically those cases of one parent being Irish, the other Italian.
I could tell by the way she cooked and held her booze that I'd found a McWopper of the highest caliber.

His pale skin, light eyes and curly dark hair made me suspect I'd woken up with a McWopper in my bed. His name...Seamus Calderero, confirmed my suspicions
by JMCJMC1974 March 14, 2013
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