People asking me about my pet peeves. :P
But seriously though, grammatical errors.
when people say pet peeve
Receiving phone calls on my private cell phone from call center salespersons trying to sell me all kinds of sh!t. They 99% of the time work for companies that I have NEVER given my cell no to. I consider this to be an invasion of my privacy. Sometimes I receive such calls as early as 6 am and as late as 9 pm. This really gets on my nerves.
Personal injury lawyers who make money off of other people's suffering.
I'm a dog person myself.