The Bad Boys of Philosophy
There’s a great post on Neatoramo listing the 9 Bad Boys of Philosophy.
1. Socrates
2. Diogenes
3. Abelard
4. Marx
5. Schopenhauer
6. Nietzsche
7. Heidegger
8. Bertrand Russell
9. Michel Foucault
Bonus
Thales of Miletus