Any professional drinker who boozes beyond recognition and becomes the drunken beast of a horrific twisted alcohol-induced Brothers' Grimm fairy fable, generally taking on the form of a short, hairy guy who is convinced you are dying to fuck him.
"Fuck this, I am outta here. Drunkelstiltskin is staggering this way and he already puked on my shoes once tonight"
A person who when you're drunk you can only guess their name.
The next round is on Drunkelstiltskin.