A wife asks her husband, “Please go shopping for me and buy one carton of milk and if they have avocados, get 6.”
A short time later the husband comes back with 6 cartons of milk.
The wife asks him, “Why did you buy 6 cartons of milk?”
He replied, “They had avocados.”
If you’re a woman, I’m sure you’re going back to read it again. Men will get it the first time.