Idiom of the Day:wash (someone’s) mouth out (with soap)

Idiom of the Day:
wash (someone’s) mouth out (with soap)
To punish someone for using rude, vulgar, or obscene language by cleaning his or her mouth with soap (usually used merely as a threat). Watch the video…: https://play.google.com/store/apps/details?id=com.tfd.mobile.TfdSearch