The exhaustion you feel after dealing with stupid and/or rude people.
Comes from "plumb tuckered out," meaning tired as hell.
I spent 20 minutes at work today explaining to a customer that he couldn't use his gift card because there was no money left on it. He kept saying "But gift cards are LIKE money". I'm dumb fuckered out; I need a beer and a nap.
So drunk that your eyes cant focus anymore.your balance is also effected , usally resulting in injury to yourself or inflicked by someone you almost bowled over on the way to the toilet.
Did you see gaz last night? He was so fuck eyed , he had a piss in hand sink in the female toilets