I worked for Starbucks for six years. I recently quit as I found what I call a proper job. So I am passing on my own personal favourites to **** off customers in the most subtle way. These have all been tried and tested by me.
1] When customers throw there money on the counter at you I used to pick up each coin as slow as possible to get the best reaction from the customer this must be done when the store is at its busiest or there in a rush to get out of the store.
2] When customers are on there cell phones ask them as many questions as humanly possible. Act like you just started working at starbucks
3] make em decaff this one is an all time favourite of mine.
4}Another cell phone one. When they come in yapping on there phone just go on to the next customer this really gets them irate. When the yapper on the phone asks why you didnt take there order simply say I DIDNT WANT TO INTERUPT YOUR OTHER CONVERSATION IN YOURE SWEETEST STARBUCKS VOICE. This one really works and will make you feel good for the rest of the day.
I all so did my own test one day at work to see how many people actually aknowledge you standing behind the counter> So i decided not to say anything to them no hello,what can I get for you today Nothing and I did this for the best part of 4 hours and no one even noticed. You can leave starbucks and find a better job trust me I did it. And so can you.
have a good day tomorow at work and keep on pissing the customers off