Found this 2016 Nickel with something on the last "O" in the word Monticello. Is this an example of a Cud and would it be worth keeping?
Some click-bait YouTube or TikTok videos misuses the term. However, the ones that come here to ask and learn the correct term are the ones we can save. And maybe convert into the next generation of error collectors.
I think also that, as newbies, they also confuse the title of the site, cuds on coins which also lists IDBs, cracks etc, and use cud instead of the recognized error or variety descriptions.
Thank you all for the input and thank all for your patience. It is nice to know that there is a community out there that can help me edify my knowledge of coins.