1. Kill him the second you see him

2. Lead Oliver Swanick to the scorpions

3. Kill him and eat him

4. Beat him and win the lottery instead, then kill him

5. Rockets

6. Fight with your fists and have an even fight

7. Burn him

8. Make a companion kill him

9. Throw grenades at him, maybe even dynamite

10. Walk all the way to the strip with Oliver Swanick and let the guards kill him

11. Go to Nelis and watch him get exploded by a missile

12. Steal the money he won and wait for him to starve to death

13. Get the mysterious stranger or miss fortune to kill him

14. Shoot Oliver Swanick in the head and bury him at Goodspring

15. Use console commands to kill him

16. Wait for him to despawn

17. Blow up the entirety of Nipton, no one lives!

18. Make him your companion and torture him for the rest of his life

19. Flip a coin, heads is kill, tails is kill

20. Get the entire NCR to kill him

21. Crucify him

22. Wait for him to die of old age

23. Drown him

24. Let him walk to the scorpions instead

25. Force him to eat himself

26. Throw him off Hoover Dam

27. Make him die of radiation

28. Take him to deathclaw promontory

29. Kill him while he is sleeping

30. Impale him

31. Throw him off the highest peak in the Mojave Desert

32. Wait for him to dehydrate

33. Decapitate him

34. Strangle him

35. Poison him

36. make him die from asphyxiation

37. Lock him in a room forever

38. Uninstall Fallout New Vegas

39. Before you do anything, tie him to a chair and explain the horrible ways you will torture him, then brutally kill him

40. Crush him to death

41. Make a public execution for him

42. Give him cancer

43. Throw him into a volcano

44. Strap him in a chair and place him in the middle of the Mojave Desert

45. Force him to kill himself

46. Snipe him from afar

47. Make him run through the desert nonstop until he dies, if he walks he gets beaten

48. Destroy his house, take his money, make it inevitable that he will die soon without him knowing

49. Squeeze him to death.

50. Split him in half