Positive Thoughts For Me, Please?

[Catlady (Rita Prince Winston)]

--- In HPFGU-OTChatter at yahoogroups.com, "Lee Storm \(God Is The
Healing Force\)" <n2fgc at ...> wrote:
>
> | Goddlefrood:
> | BoBL, perhaps inappropriately ;-). BoAL might be better.
> 
> [Lee]:
> Not sure what those acronyms are, but... :-)\

>From context, surely BoBL is Best of British Luck and BoAL is Best of
American Luck. How did such phrases come into existence?