Kit Kat bars sold in the U.S. in later decades — the ‘50s through the early ‘70s — more readily embraced the term “finger” on their wrappers, the site’s photos appear to show.

Kit Kat bars are made out of what, now? Just in time for Halloween, a jaw-dropping new video goes inside the wafer bars, leaving many viewers stunned — and some even snickering — over the ...