What is a "Bumble"?

I really need to point out so that anyone reading my blog will understand that when I refer to "Bumble" I am, of course, referring to myself.

Bumble is a nickname bestowed upon me by a very dear friend of mine and it refers to my ability to "bumble" my way through things--everything from day to day life as well as running a list on Yahoo.

Feel free to refer to me as Mary L. or Bumble as I will answer to either.