People who drive under the speed limit - if the limit is 60 and it's a fine, dry, clear day with no traffic in front of you, do bloody 60 not 55.
Incompetence - by anyone. No need for it. Do your job properly and don't make excuses.
Smug mothers with 1 tiny baby sleeping in a pram, looking all polished and staring at me with a horrified look - just you wait until you have 2 bloody minded pre-school age kids 😡
Men who (badly) direct you into parking spaces - more than capable of parking thanks very much. Fuck off.
Tradesman who utter the phrase "I'd better explain that to your husband...". Again, fuck off.
Attention seeking Facebook posts. "Such an awful day, can't believe she did that" 97 comments later and the owner finally follows up with some crap "don't want to post it on here hun"
Badly written childrens' books. They're children, not idiots.
Estate agents.
Mothers who let their 8 year olds use a playpark full of under 2s as a BMX track.
Older woman in Waitrose who feel they have priority, and push past/into queues.
I could go on but that's what's got my goat lately