Anyone kicking off and complaining that Dominos and pizza hut had the wrong fat content advertised. Its a pizza ffs. No one ever ate one thinking it counted as healthy eating. Stop latching onto any half arsed excuse to make yourself feel better for deviating from your weight watchers plan.
Everyone who is moaning that one of the materials used to make munchy box containers “MIGHT” be linked to cancer. If your eating a munchy box, I dont think taking the moral high ground about your health being at risk is really a good argument!
People who take buggies into supermarkets on a saturday afternoon when it mega busy then treat everyone else like its THEM who is in the way and causing a nusiance
Handing over a £20 for stuff that comes to £10.50 and the assistant says to you “Do you have the 50p”. Yes. Yes I do. I just feel like breaking a £20 note because getting a whole load of change back to weigh my pockets down is a much more appealing idea to me than having a £20 note in my pocket. 
Having to ask for tomato sauce in a restaurant. Put it on the ■■■■■■■ table for people to use. By the time they ask “Do you want any sauce?” and go get it, my chips are cold. Its tomato sauce. Its not an endangered commodity
The above when they dont even bring a bottle, they put it in a little dish meaning you have to ration it.
Gift vouchers that you can be used in any branch of a particular shop. A much better gift than a silly £20 that can only be used in any shop in Britain
Remembering 5 minutes after the only shop within walking distance has closed that you need milk.
Getting to the cash machine to see it is “temporarily out of order”
Standing in a queue at, say, McDonalds and the family in front of you wait till it is their turn to be served before deciding to find out what everyone wants.
Asking for a cheeseburger without gherkins to be told “It’ll be about 20 minutes”. No it wont. You are making burgers at the moment so when you make the next one, just dont put gherkins in it.
Asking for chips in a chip shop and they say “We are just waiting on chips”. Your a chip shop. Shouldnt chips be something you always have ready?
The fact that prisoners in jail get gyms, pool tables, tvs, ensuite facilities, dvd players, 24hr medical treatment, their own social worker, 3 square meals a day, only have to work if they want to, education programmes etc and if they get told no for anything they will get legal aid to sue and get what they want yet people in care homes get poor quality food, a shower twice a week and shut in their rooms for 10pm
Any of the celebrities who whinged and moaned about apples free downloads saying “People should not be allowed to get free downloads, even temporarily” yet will keep all the free, high end stuff they get sent from companies.