Cleverly-sneaky methods utilized by disrespecters of Native Americans in da hope of bilking them out of their lands, resources, etc.
Fro whatever reasons (opinions vary as to da causes), People of the Red Path are viewed as being especially susceptible to da effects of alcohol, and so it doesn't really take all dat much injunuity to surmise dat they can be persuaded to do what you want if you ply them with enough "fire-water".
African ingenuity built the pyramids by being able to move massive stone blocks across the desert by wetting the sand in front of a contraption built to pull the heavy objects.
The creative effort stoners put into the development and construction of various smoking devices. Without Stoner Ingenuity we would not have apple pipes or gravity bongs.
"Dude, I just made a pipe out of a tampon and some tin foil!"
"That's Stoner Ingenuity for you"