Rickmeister, we pipe smokers have a counter for that. It's called latakia, and it actually tastes GOOD, so HA!
I've often wondered how effective my pipe tool would be. It's a little three-part device with a small spoon, a tamper, and a poker all held together with a rivet. I figure I could hold the poker between my knuckles and punch at an eye. Of course this would mean that for some reason my knife wasn't an option and I couldn't effectively use my hands, so looking at it as a whole, it's about as effective as my fingernails, but you never know.