What the Hell is the sandwich generation? I don’t know, why don’t you go look it up.
Merriam-Webster has added some really good words to their 11th edition.
(Just typing that sentence makes me little tingly.)
Go check out the official (if you count M-W as the last word on “official,” which I do) definitions and spellings of words like “google,” “polyamory,” and, my personal favorite, “unibrow.”