dog-and-pony show

dog-and-pony show idiom
An elaborate presentation to gain approval for a product or policy. For example, The administration loved putting on a dog-and-pony show for every minor change of policy. This term alludes to a traveling variety show. [1950s]

The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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