cause a commotion
Also, cause a stir. Give rise to a disturbance, raise a fuss. For example, The opening debate was so bitter it caused a commotion in the legislature, or Her entrance always caused a stir.
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.