


You also don't have to go too far out of the way for this weapon - you can steal one fairly early in the game at the Vikki and Vance Casino in Primm. It will do a fair bit of damage but swings quite fast. If you're going after fleshy enemies (human, ghoul, animals) I recommend using a standard combat knife. Just wail away, keep an eye on your health, and you'll get this in no time.

Insects are very vulnerable to blunt weapons - one way to speed this up is to fast travel between the various dry lakes in the game, you'll encounter quite a few ants, fire ants, and smaller radscorpions at those locations. You can find the Oh, Baby! in the Charleston Cave, on/next to the corpse of a dead Nightkin (where you find the chewed Stealth Boy). This is a special hammer weapon that is pretty fast and does a lot of damage. I got this achievement pretty quickly and easily by using a special weapon called the "Oh, Baby!".
