The amount of cannabis you can smoke in a hashpipe using only the igniting power of a single matchstick.
First Pothead Pixie - Lend us a blim man.
Second Pothead Pixie - Sorry man I can't, I've only got a madgeworth.
First Pothead Pixie - Uh, that's heavy shit man!

See also blim.
by rubble June 13, 2006
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