(Official?) Pocket Knife Discussion Thread

Working security at a club I often hold onto the knives and pepper spray of our patrons. Although I never intend to keep them, I have had 6-7 knives and a few pepper spray canisters come home with me at the end of the night. Most of the knives are junk, but I do have a decently working Kershaw from there. That, and a tiny buck knife. Still, I don't carry any of them. They stay in a door for opening up letters now.