It's so odd to use that expression in Fahrenheit though. 70 is by definition just as likely as 130.
I went to a school where the admission requirement by law is IQ 130, and it's not like you'd see the kids as fundamentally different from you if you're within 1std of the mean (85-115, which is 68% of the population).
Everyone forgets about the most important and sane scale ever created, the Réaumur scale.
As it should be:
0°C=0°Ré
100°C=80°Ré.
Edit: for the love of god, it's a meme community. Of course it's not better. I hoped that we don't have to use the terrible /s bullshit here. ohmygod people, think for a second.
Edit: OK so it was originally using thermometers with alcohol that would boil at 80 but when thermometer makers switched to other liquids they kept the boiling point the same but for water instead...