"Ima Cut You."

Next to this, I think the best gift I’ve received is this knife.
This knife is The Metro from their Collaborations Series, made by Buck. Interestingly, “Buck Knives” were the first knives to have a locking blade that folds out of the handle. Much stronger than a penknife, Buck blades lock until you push the release.

With The Metro, I can pop beers just as easily as I can slice my initials into your back, right over your kidneys. Plus, I can palm the little fucker when The Fuzz shows up to try to take me down. (Emphasis on "try".)
Speaking of knives, it’s fast and easy to pick some up off The WorldWide InterWeb, like these or these.