Nonce words

thumb | right | alt=A Bust of Aristophanes in the Uffizi Gallery, Florence, Italy, with Greek writing on the base then curving up to the head | Bust (sculpture)|Bust of [[Aristophanes in the Uffizi Gallery, Florence, Italy]]

right|thumb|The Jabberwock, as illustrated by John Tenniel, 1871 "Jabberwocky" is a nonsense poem written by Lewis Carroll about the killing of a creature named "the Jabberwock". It was included in his 1871 novel Through the Looking-Glass, the sequel to ''Alice's Adventures in Wonderland'' (1865). The book tells of Alice's adventures within the back-to-front world of the Looking-Glass world.

Covfefe is a word, widely presumed to be a typographical error, that Donald Trump used in a tweet during his first term as President of the United States. It quickly became an Internet meme.

lexeme created for a single occasion

humorous dictionary of toponymy and etymology