A wife asks her husband, "Could you 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.

My work is done here.