Quote Originally Posted by Nokturn
Also, lets not forget about the ever popular candles and knives (be careful, you wouldn't want a trip to the ER for stitches, light scratching with the tip of the blade is quite enough, especially when you leave the knife in the freezer for a couple hours )
I've had pretty good success using the wrong side of a very thin blade to the same effect. And the freezer only heightens the sharpness of the sensation ......... :-D