This must be an unique and perfect gift idea for a drunk gamer geek that likes to collect things. If your friend is into NES, and he likes to drink his whisky, a NES flask is what you need to gift him, or why not, her.
An Entertainment Flask that has several funny and fake games drawings. These are great in any way you see them!
Hides the real purpose of the funny flask and allows you to be a drunk anywhere, by just looking like a geek gamer. And as you are into games and NES is a must into collectors, this is also a great collectible item!
And what is most important, you can buy it cheaper from Amazon than from the original retailer. Acquire now the perfect gift for your drunk geek friend!