What is - 40?
The temperature at which the Celcius and Fahrenheit scales are equivalent. From this point the two scales diverge with 5 degrees Celcius equalling 9 degrees Fahrenheit.
Also very cold.
It was - 40 yesterday, I damn near froze my balls off.
1. A vagina so massive and loose, that a man's penis and balls can be inserted-hence go Balls Deep. This is usually found on a fat ch..