[Smokin' Joe]

You know it’s really cold outside when you go outside and it’s really cold.

When the snow makes squeeching noises (kinda like styrofoam peanuts) underfoot, and the first breath in puts frost in your nostrils, it's about twenty below, or maybe a mite colder.

[reformedliberal]

Don’t forget the aching sinuses at -20.

It is worse as you get older.