I think it's generally thought of as a cinematography technique, but is also abused on instagram to make boring shots more interestingNever heard the phrase "Dutch angle" before. Sounds like an English addition to the language. Interesting because the Netherlands seems like it would have an abundance of of clear, simple, horizon lines.
How is "Dutch angle" defined?
All things in moderation, I suppose.
Here are some quick reads that can explain it better than I can: