I don't know anything about making meth but a little Googling let me know that if you come across a meth lab you might find, among other things:

  • propane cylinders
  • rubber tubing
  • paper towels
  • coffee filters
  • laboratory beakers
  • measuring cups
  • buckets
  • plastic bottles
  • frying pans

Other than the guitar, all of the sounds in this piece were produced using the items above, with minimal effects and some speed adjustments to change pitches.