"I didn't want to release anything that wasn't pretty much perfect," replies pop's lost neon imp, her tangerine coiffure, green shirt and red blazer making her look like a trick-or-treat Joker.
If you're worried about not having the perfect reply, you can always say, "I haven't thought about it that way before.
For those who hadn't registered the date, the terms-and-conditions page spelled out the joke: "No, we don't plan to scan every one of your incoming messages and automatically send the perfect reply".
They have come up with the perfect reply to relatives who ask when they are going to get married: "Well, Aunt Ernestine, I'm just being a patient and obedient Christian.
But if you're a bit strapped for reading time, one group, We Hunted the Mammoth, has taken two things the internet loves – handwritten signs and cats – and created the perfect reply: Confused Cats Against Feminism.
Quite apart from the historical resonances of young people demanding freedom in a city square, the moderate youths described by Mr Cameron have (today at least) provided him with a perfect reply when asked awkward questions about the Muslim Brotherhood, and his decision not to meet them.
It wasn't a good reply... but it was also the perfect reply.
CG: Your company Textpert helps people come up with the perfect reply to text messages by providing crowdsourced advice.
The 44-year-old actress took to Instagram to post the photo that paparazzi snapped of her, and to offer the absolute perfect reply.
