Wednesday, September 1, 2010

bat-shit crazy

Okay, so this adding links thing is not going so well. If you want to know the etymology of bat-shit crazy, go to the NY Times health link on the right and type Disseminated Histoplasmosis in the Search box and you will end up at the proper place. The big thing is that this disease, caused by a fungus found in bat (and pigeon) shit can cause changes in mental status. Thus bat-shit crazy. Pigeon-shit crazy just doesn't have the same punch. I guess that's why it never caught on. Plus bats are much more scary than pigeons.

1 comment:

  1. http://english.stackexchange.com/questions/38354/where-did-the-phrase-batsht-crazy-come-from

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