My faggot dad threatened to take my mercedes and iphone away, how do i get back at him

SO I got sick of wasting time in community college because seriously who is ever gonna use algebra and long division in the real world and my asshole father said he is gonna take MY mercedes away, that I fucking earned and deserve because i work my ass off for 15 hours a fucking week selling overpriced used games for a living, as well as stop paying MY iPhone bill and rent on MY $1500/mth apartment. How do I get back at that faggot?