The acronym for one whom is so inebriated by alcohol you have become Dead On Your Feet (DOYF). DOYFIN is the action of being dead on your feet. Many factors determine doyfin status, some include; unsteady balance, rolled back eyes, unrecognizable verbal communication, lowering of standards
"Antdog was doyfin last night at the bar, he could hardly stand!"
by Twiggys November 3, 2008
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