Buy a house on mortgage. This is the only way you can load up a lot of debt. We are marching closer to the inflection point beyond which deflation turns into inflation. Interest rates are still low – although they are feeling the pressure to go up. By loading up on debt, you are taking advantage of the coming high inflation, which would wipe out the your debt.
Of course, heed your cash flow, you don’t want to be forced into foreclosure before reeping the benefits of inflation. If you have extra money, put them into foreign assets and commodities.