Homemade Is it possible to grind weed without a grinder?

I've been smoking for years and never owned a grinder. Your fingers can do the job, scissors if needed.

http://www.youtube.com/watch?v=OiaA4KIWhD8

You could make a better pipe if you have a pocket knife, a saw and some lose branches.

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Mortar and Pestle, perhaps?

If I had to make a pipe, I would get a piece of tin foil and double it up, then roll it around a chop stick, slip the chop stick out and crimp one end up to create a "pipe". I suppose it would get hot once lit, but maybe it will work.