Hah... ahh, I suppose it's about time I got around to uploading this one.
This fanart was done as something of a joke, and is a reference to a line from a fanfiction, "Diamond in the Rough"
(who used my fanart, yay <3) that describes Fluttershy as "joylessly pounding down shot after shot like an old, bitter alcoholic". Even though it was quite out of character, I'm afraid I found the mental image to be absolutely hilarious, and told the author on the EqD thread that someday, I would make a fanart of the scene. And roughly six months later, I finally did!
... It's come to my attention that I draw an awful lot of of fanarts involving ponies with alcohol, but it doesn't actually say anything about me. Really!