It is when you walk into someone and hit them hella hard, but you can`t just cold cock someone whenever according to the rules of engagement they have to be walking towards you and they can still dodge your coldcock if they spot it early enough.
The act of building a giant snow penis in the front of a home unbeknownst to the home owner. This act can be done to the homes of friends, enemies, or strangers alike. Nothing Says "Hello Neighbor!" like a frigid mandick saluting strong in the front of one's dwelling! For added effect one can bore a hole down the length of the middle of the penis and run a garden hose to it. When the water is turned on the coldcock achieves full salute!
Tom was working until midnight so we went to his house before he returned home and coldcocked it!