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An award given to the person who can handle the morning after consumption of significant amounts of alcohol the best. Normally showing no signs of being hungover at all.
Use in a sentence:

"I don't know how Pat does it, he was off his face lat night, this morning he's bright as a button, watch him....he will start saying he's untroughable again"
by AdrianThesaurus February 20, 2014
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