People who don't say thank you when you hold a door open/let them go first/let them pull out of a side road into a queue of traffic.
People who walk 4 abreast (normally very slowly, chatting away, and oblivious to anyone else) across a pavement so that no one can get past.
People who hold their phones at a 45 degree angle to their chin while they speak into the bottom of it (What IS that all about ??)
People who fill up with petrol at non pay at the pump petrol stations and then proceed to do their weeks shopping when they go in to pay.
People who dawdle down the middle of a supermarket isle with their trolley and entire family in tow.
People who wait until the cashier tells them how much their shopping is before they start searching for their purse/wallet... Surely they didn't think it was going to be free ??
People who think they are too important to join a traffic queue so bully their way in at the last minute.
Definitely anyone who abuses animals, children, or anyone else for that matter.
Whoever scraped my car (badly) and drove off without owning up
My other half's ex boss