On the bubble

Posted by Renee on May 04, 2007

Does anyone know about "on the bubble?" I'm guessing that the image is of a spirit level. Any insight into when or how the phrase entered everyday speech as meaning something like "could go either way" or "up in the air"? There's a poker usage that seems a little different: http://poker.about.com/od/pokerglossary/g/bubble.htm

• Re: On the bubble ESC 04/May/07
  • Re: On the bubble Smokey Stover 05/May/07
    • Re: On the bubble Bob 05/May/07