a addiction to starbucks where you get really pissed if you dont get starbucks. starbucks addiction can also be used as starbucks addict which is a person who has a addiction to star bucks.
starbucks addict: i am so pissed!
normal person: why?
starbucks addict:( knocking over a chair with a baby in it) beacuse i didn't get my starbucks today
normal person: o you have a starbucks addiction
starbucks addict: well f**k you then you God d**n butthole