can't say boo to a goose

can't say boo to a goose

Is particularly shy, nervous, or diffident. My brother is a very sweet, warm-hearted man who can't say boo to a goose. How can you suspect that he committed this crime?

See also: boo, goose, say, to

Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

can't say boo to a goose

Rur. shy and not talkative. I was surprised to see Joe so talkative at the party. Usually he can't say boo to a goose. She's a quiet little kid. Can't say boo to a goose.

See also: boo, goose, say, to

McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.