Kochaine is a highly addictive substance derived from the rare and toxic Koch parasite, cousin to thefairly common North American Kochroach. Kochaine is harvested from the manure of obscenely wealthy billionaires. Kochaine abuse destroys lives and frequent use leads to erratic, zombie-like behavior, turning addicts into "koch-heads". Side effects may include selective hearing, partial blindness, delusions of grandeur and criminal impulses.
Scott Walker was so high on kochaine he refused to negotiate with democratic senators, forcing Wisconsin to recall his stupid ass. What a koch-head!