Joke: Becky Sue got pregnant

Billy Bob and Luther were talking one afternoon when Billy Bob tells
Luther, "Ya know, I reckon I'm 'bout ready for a vacation. Only this
year I'm gonna do it a little different! The last few years, I took
your advice about where to go...

Three years ago you said to go to Hawaii. I went to Hawaii and Becky
Sue got pregnant...

Then two years ago, you told me to go to the Bahamas. I went to the
Bahamas and Becky Sue got pregnant again.

Last year you suggested Tahiti. I went to Tahiti and darned if Becky
Sue didn't get pregnant again."

Luther asks Billy Bob, "So, what you gonna do this year that's different?"

Billy Bob says, "This year I'm taking Becky Sue with me."