The process of imbibing vast quantities of Gluhwein, a German spiced wine served around Christmas, preferably straight from the bottle, until such time as you are totally saturated within from the spiced wine.
Generally 2 bottles should get it started, one can either heat up the wine, or drink it cold, which enables you to pound that shit extremely quickly.
Example 1: Holy Shit, I got totally Gluhed out last night and woke up nude in a Taco Bell.
Example 2: "Hey do you remember that party last night?" "No man, I was completely Gluhed out, its all a blur."