be as blind as a bat



be as blind as a bat

  (humorous)
to be completely blind I'm as blind as a bat without my glasses.
See also: bat, blind

Common Names:

NameGenderPronouncedUsage
Madelina-English (Rare)
Donagh-Irish
NeelyNEE-leeEnglish
Shawneeshah-NEEEnglish (Modern)
Iggy-English
Jesse['dʒesi]