茶碱

茶 = 艹 + 人 + 朩 : Neanderthal Man (人) is just about to make the discovery of concocting the first tea (茶) in the history of humanity. In the ashram's kitchen (a2), he put artificial lawn (艹) into a sewage pipe sticking out of the floor (朩) and boils it. He also has a special ingredient: he also boils Charlie Chaplin (ch) for an extra strong taste.