k-bar - It's a knife that soldiers carry around. If you're lucky, yo

It's a knife that soldiers carry around. If you're lucky, you might get to use it to cut up your enemy's face.

The army gave me a K-Bar, and I used it to cut my brother's hair. He didn't like it.

My friend got a K-Bar and now he's the toughest kid in the class.

That K-Bar is so sharp, it could cut through a pizza like it's butter.