wet behind the ears, (still)

wet behind the ears

Inexperienced, often because one is young. You'll never win the case with him as your lawyer—he's just out of law school and still wet behind the ears! This group of interns seems especially wet behind the ears—I barely trust them to get my coffee!
See also: behind, ear, wet
Farlex Dictionary of Idioms. © 2022 Farlex, Inc, all rights reserved.

wet behind the ears, (still)

Immature, inexperienced. This term refers to the fact that the last place to dry on a newborn colt or calf is the indentation behind its ears. Although the observation is surely older, the term dates from the early twentieth century. J. F. Straker used it in his novel A Coil of Rope (1962): “You’re still wet behind the ears, darling. It’s time you grew up.”
See also: behind, wet
The Dictionary of Clichés by Christine Ammer Copyright © 2013 by Christine Ammer
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