A mixed drink that combines eggnog with the alcoholic beverage known as Everclear. Purportedly used by people who are lonely on Christmas and want to forget about the holidays and their lives. (The term was coined by Matthew Inman of theoatmeal.com.)
Someone who is interested in many different things but only for a short amount of time, thus limiting their knowledge of said things which renders them an evernoob in these subjects.
“Yeah, I played WOW. I’ve played every race and class and got to lvl 20 in each.”
“I love hockey! How does it work again? Are there lots of the same players from the prior season? Wow, I’m an evernoob.”