Blind as a Bat
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Pictures taken from Google Images, «Blind as a bat»
Click on the image to watch the video of the song, «Blind as a bat» in the Corpse of the Bride by Meatloaf
Meaning:
When someone is as blind as a bat, that person is not able to see anything at all, or at least that person has a very poor vision.
Pictures taken from Google Images, «Blind as a bat»
Click on the image to watch the video «Blind as a bat» in Smallville by Meatloaf
Origin:
There are many expressions that use analogies; as deaf as a doornail, as slow as a turtle, as sly as a fox. Bats are animals which can´t see anything at all. The way they guide themselves while flying is by sonar waves they shout out.
Pictures taken from Google Images, «Blind as a bat»
Click on the image to watch a video about echo location for blind bikers by HDNetworldReport
Example:
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