Related Clues:

• Uninformative attribution: Abbr.
• In awhile
• Unknown auth. credit
• "I'm outta here!"
• Unknown author, briefly
• Like most proverbs, for short
• "See ya __"
• Without delay, to Wordsworth
• "Gotta run!"
• [Author unknown]
• It's neither now nor never
• Casual sign-off
• Like many blog comments, informally
• Like some blog comments: Abbr.
• Shortly, poetically