OutKast is arguably hip-hop’s most talented twosome ever. In its heyday, the Southern-fried funksters dropped some of the dopest flows and quotables for eons. While Big Boi and André 3000 regularly one-upped each other over instrumentals, Dre’s encore verse on 1998’s “Aquemini” is one of his most impressive. The pair’s Gemini half adopts a unique triplet flow throughout, ending each with a long “e” rhyme sound. How many three’s can André stack?