UNC is an abbreviation for Uncle. I am no-one's uncle. How about you?
https://amiunc.com/
https://o.mastodon.nz/media_attachments/files/116/699/736/349/305/659/original/9fc94ef14402a1b7.png
@nprofile1q... I have 4-7 niblings (depending on counting steps) and 4 great-niblings, I'm so Unced it hurts.