blind leading the blind
Those lacking the skills or knowledge for something are being guided by equally inept individuals. For example, Bill’s teaching his son carpentry; that’s a case of the blind leading the blind. The expression is found in the New Testament as one of Jesus’s teachings (Matthew 15:14; Luke 6:39). [ c. 1600 ]
a game in which a blindfolded player tries to catch and identify one of the other players.
a carpenter’s rule having large numbers to permit its reading in dim light.
a game in which a blindfolded player tries to catch and identify one of the other players. noun a game in which a blindfolded person tries to catch and identify the other players
Chiefly Inland North and Pacific States. blind tiger.