I have lots

but to list a few...
1.People who talk on their cell phone while in line and wont stop the call when it is their turn at the counter.. The poor cashier/teller etc. just has to stand there and wait for you while your holding up the darn line having your oh so important converstaion like your friggin Donald Trump

and while I'm at it why are you talking SO LOUD ...we really don't want to know your business!!!
sorry

I hate that!
2. People who make fun of other people less fortunate and act like it funny. I get almost hostile when someone makes fun of or gets rude with a poppy ( my term for an older grandpa type person)
3.People who either control their children to tightly and the child has no personal freedom ( and the poor kid is so stressed ) or the ones who don't show any intrest at all if their child is say , burning down you place of business

and the ones who respond in a fake sing songy voice to try and calm them but you know just from watching the flinching chid that it's all an act and he/she is gonna get it from mommy dearest later.
4. People that eat with their mouth open and chew loudly!
5. When I worked in retail I hated when people would just drop their money on the counter when you told them the amount and then ignore you while you had to pick it all up off the counter like you were their personal servant , but God forbid you do the same with their change!
6. People who text each other while sitting right next to each other in the same room at a party.
7. People who talk thru the movie at the theater or bring a baby/child and then won't leave when he is crying or running around ...uuugghhh I REALLY Hate that!!!!!