Want a culturally appropriate costume this Halloween? This teen’s got an idea for you. Josh Welch, a 17-year-old from Silver Spring, Maryland, decided to dress as a thief for Culture Day at his high school earlier this week to make a statement about “white culture,” BuzzFeed first reported. “I consider myself a huge advocate for social justice, and I wanted to make a bold statement about ‘white culture,’” he told The Huffington Post Wednesday. “So I decided to use humor to get my point across, but I never imagined it could be this ubiquitous.”