¿¿?? Not sure what is the actual detail supposed to make this funny but around here, in many silos, the system was quite common.
For railcars (usually loaded with some kind of ore) many variations do exist.
That picture had to do with North Korea launching missiles and causing trouble. We would launch a truckload of Rednecks to deal with them.
Kind of connected to this joke from when terrorists in Iraq were causing trouble.
The Pentagon announced today the formation of a new 500 man elite fighting unit called the US Redneck Special Forces (USRSF). These North Carolina, South Carolina, Kentucky, West Virginia, Mississippi, Arkansas, Alabama, Georgia, Texas and Tennessee boys will be dropped into Iraq and have been given the following facts about Terrorists:
1. The season opened today
2. There is no limit
3. They taste just like chicken
4. They don't like beer, pickups, Harley Davidson's, country music or Jesus
5. They are DIRECTLY RESPONSIBLE for the death of Dale Earnhardt
This mess in Iraq should be over IN A WEEK.