Oracle Co-Founder Larry Ellison can be best described as a multi-faceted character. Marketing genius, playboy billionaire, ruthless businessman, and even closest philanthropist—the man carries many titles. However, the CEO’s past and present antics have labeled him the tech industry’s biggest badass. Never one to hold his tongue, Ellison recently blasted Apple and Google on national television, suggesting the former was doomed without the beloved Steve Jobs and calling the search engine giant “evil.” And that's just one of the many bombastic stunts pulled by the self-made entrepreneur. From hiring private investigators to search Microsoft’s trash to buying his own island, here's a look at Larry Ellison’s Most Badass Moments.