Popcycle (pronounced, "/ˈpɑpsɪk(ə)l/")
A surprisingly common misspelling of the word, "Popcicle®", an ice pop on a flat wooden stick manufactured by the Unilever Group of Companies.
Normally only seen in written, typed, or printed material because popcycle is pronounced the same as Popsicle®.
{from an SMS message}: Honey, please swing by the store on your way home and get me a popcycle or two
A cycle of a part of pop culture (fads, decades, music styles, etc) from the past that continues to go in and out of style.
Or, a popular kind of motorcycle. But mainly the first one.
Me: Reviving the 80's is cool.
Onlooker: Chyeah, now maybe, but 10 years from now you'll have realized it was just another popcycle.