"Hey I made this hooka out of an old coffee can and some crap I found lying around in my house"
"Thats some real afro engineering you got going right there"
"Looks like you just stuffed cotton in the speaker hole and taped it up."
When used in isolation sometimes referred to as a nigger rig.
When an individual believes his way of repairing is the best way, yet his repair will certainly fails within weeks due to the quality and use of improper equipment.