It's often used humorously, but can also be serious depending on the context.
Origin:
The origin of this idiom is unclear, but it likely stems from the historical rivalry between the Dutch and the English. In the 17th century, Dutch traders were often perceived as being shrewd and even unscrupulous in their business practices, leading to negative stereotypes.
Examples:
* "If you don't finish your homework, you're going to get in Dutch with your teacher."
* "I got in Dutch with my boss for arriving late to the meeting."
* "He's going to get in Dutch for that prank."
Similar Idioms:
* To be in hot water
* To be in trouble
* To be on the outs
* To be on the wrong side of the law
Let me know if you have any other questions about English idioms! 😊