Behaviors. I hate the behaviors of some people. Like those that text while doing everything, people that get mad...like really mad, over stupid crap that's petty. Nothing worse than seeing a 40 yr old grown man yell and scream at a 19 yr old co worker because the knot they tied cannot be easily undone...that's childish shit.
It's like some adults have no real control over their brains, no discipline.
I also peeve hard on how some people dress, like inappropriate for their age or environment. A 12 yr old girl flaunting every new curve they gained. Fat people letting their rolls spill out from their clothes at a respectable restaurant. People asking for job applications while wearing size 78 pants, an upside down hat and mismatched socks pulled up to their groin and my favorite..those that cannot match colors. Nothing says class like yellow pajama pants and a bright green top with pink flip flops.....c'mon now, have some social common sense based on where you are going.
Finally, people that leave their shopping cart in the middle of the isle as they bend their fat ass towards the other end and stare blankly at the bottom shelf as if their analyzing a complex math problem. Also leaving shopping carts randomly in the parking lot...it's really not that far to the cart rack and I see some people leave their fast food trash on the ground next to where their car is.