He couldn't punch a hole through a wet paper bag

exp.

Heard in Kerry

A person lacking physical strength or force.

In use

Shes as weak as water she wouldn't punch a hole through a wet paper bag

Posh English

She is as delicate as pond water. She lacks the force to puncture a saturated paper sack.

FAQ

What does He couldn't punch a hole through a wet paper bag mean?

A person lacking physical strength or force.

How do you use He couldn't punch a hole through a wet paper bag?

For example: “Shes as weak as water she wouldn't punch a hole through a wet paper bag” In Posh English: She is as delicate as pond water. She lacks the force to puncture a saturated paper sack.