Like a Jeopardy version of jargling, you have to think of a word that matches the description. If you think a word already exists for the description, make a new one up that makes more sense! If your word is somewhat obscure, please include an explanation. At the end of your post, put a new description for someone to match.

For instance: "Realising you don't know how to dance" -> Tripiphany! (trip + epiphany)

Today's first description is: Accidentally posting to yesterday's UF board.