Maximum Irritability or, MI in short for phrases people use carelessly like tissue papers.
1) MI: Mooncake Festival. I would really like to see someone celebrating it. Holding lighted mooncakes, dangling precariously from a hair's breadth of copper wire in parks, prancing with utmost joy.
2) MI: When someone says with a lot of sincerity together with bulging puppy eyes "I honestly swear...". How does anyone "honestly swear" ? Aren't you supposed to be honest when you swear?
3) MI: When some random lady/man approaches you with their megawatt smile and coos "Sorry to bother you/waste your time, but can you...". Well, if you're that sorry and do not actually intent to waste my time, why approach me in the first place at all?!