It's so cold, it takes two hours to walk one block...your shadow keeps freezing to the sidewalk.
You know it's cold outside: "When you walk out the door and the inside of your nose freezes!"
It's so cold I saw a lawyer with his hands in his own pockets .It's so cold, I saw a teenager with his pants pulled all the way up.
It's so cold the cream in my Twinkie froze.