Some may have to read this 2 or more times! Others may never "get it." A wife asks her husband, an engineer, "Could you please go shopping for me and buy one carton of milk, and if they have eggs, get 6." A short time later the husband comes back with 6 cartons of milk. The wife asks him, "Why the heck did you buy 6 cartons of milk?" He replied, "They had eggs."