We found one dictionary that defines the word can't hit the side of a barn:

Miscellaneous (1 matching dictionary)

1. can't hit the side of a barn: Idioms

▸ Words similar to can't hit the side of a barn ▸ Usage examples for can't hit the side of a barn ▸ Idioms related to can't hit the side of a barn ▸ Wikipedia articles (New!) ▸ Words that often appear near can't hit the side of a barn ▸ Rhymes of can't hit the side of a barn ▸ Invented words related to can't hit the side of a barn