corn popping is the art of melting your own your drug of choice, mainly oxycontin, heroin, and cocaine. you then can melt it down in a spoon and insert into your rectum, maintain a vertical position so you get all the drips in your bloodstream. Taking drugs through the rectum is up to 20 times as effective as orally. You can also insert an ectasy pill up your rectum with a turkey baster, load about 2-3 pokie balls and then squeeze to euphoric highs.
*cornpop with caution*
homie: "yo, how'd you take that shit?"
you: "i be corn popping on the regs sun"