I confess I didn't originate this joke, but I recently stumbled upon it again and wanted to share it with my Steemit crew.
Here is the first version:
A computer programmer's wife says, "Buy a loaf of bread. If they have eggs, get a dozen."
An hour later, he returns home with twelve loaves of bread. She asks,
"Why did you get twelve loaves of bread?" Her husband replies,
"Because they had eggs."
Then to top it off there is a second version:
A computer programmer's wife sends her husband to the store.
She says, "Buy a loaf of bread. While you're there, get a dozen eggs as well."
The husband never returned.
(Source: https://www.reddit.com/r/Jokes/comments/5xej49/a_computer_programmers_wife_sends_her_husband_to/)