Molly, a pure form of MDMA (ecstasy), is the new designer drug of hip hop. Sprinkle a little bit of it in your song for a good time. Just ask Kanye West, Weezy or Meek Mill or Trinidad James, they'll tell you ("Pop the Molly I'm sweatin,' woo!") Now, we're not sure if the artists referencing the music festival favorite are actually users. It's not that new of a drug, but it's slowly becoming as common as Mary Jane on the teen scene. That's a little scary, seeing as there's no easy way to tell if the substance you take is pure.