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A scale to measure the amount of drunkenness you are or are becoming. Usually happens at peoples birthday parties.

"How Drunk where you last night ?" - Sum
"Well I was one shot away from Pam's Birthday Drunk " - Julien
"Oh man, that deep of drunk. Thats rough." - Sum
I got Pam Birthday Drunk last night.
by sailorpax January 17, 2017
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