This is quite entertaining to read. :x The majority of mine have already been said, but I do have a few scenarios from work. I work at a subshop, Quiznos to be exact, and I have never seen such stupid/rude/etc people in my life.
1.) Customer's Ignoring You
Me: "Hello, how are you?"
Customer: *does not acknowledge you*
Do I want to make your sandwich at this point? no. Is it really that hard to say something to me? I'm trying to be nice -.-
2) Stupidity
On the Quiznos Menu, we have categories and underneath, the subs you can order. The absolute most common mistake is under our category "Premium Steak Sub" followed by Prime Rib Cheesesteak, Black Angus Steak, etc.
Me: "Hey,how can I help you?"
Customer: "I'd like to get a Premium steak sub please."
Me: "Which one?"
Customer: "The regular size."
Me: "No... which sub would you like!?"
3) Taking Way too Long to Order
A customer has been waiting in line for an incredibly long time. When they finally get up to the counter to order...
Me: "Hello, how may I help you?"
Customer: "I need a minute."
... YOU DO? (This also includes people who talk on the phone before ordering, or holding other customers up by doing this when they don't know what they want.)
4) Lazy People
This in turn, makes me have to work harder to pick up the slack... No I don't get payed enough to do my job x2. If you can't work and just end up taking up space, why show up?
One of my personal favorites was this person that worked at a Publix Deli. She orders a cookie with her meal. Fine, np. Ten minutes later, she returns to the counter wanting a refund. Why you ask? because it was too sweet.
Me: *What would you possibly want a cookie to be!? bitter?*
Non-work related:
-Smoking (Yes, I'm glad you can't smoke in restaurants in GA anymore)
-Slow Driving
-Tractors, etc. driving down the road. (Big problem where I live. Old farmers taking their stupid tractors down the road at 10mph and you can't pass them *or the person in front of you won't pass them*. Why not pull over and let all the cars go past you?)
-People pretending to use his/her cellphone. (No, using a cell phone does not make you any more cool. If you don't have to use it, why take it out? I see this a lot at college in b/w classes, and they are obviously doing absolutely nothing on that phone.)