Stream anime episodes online for free, Watch One piece Episode 18 English version online and free episodes. Anime Episode guide One piece Episode 18 English dubbed The Scrub in the Shrub The episode opens with Usopp pretending he is in a great battle as captain of the Going Merry, fending off attacking pirates. As he is doing so, Luffy announces that he has finished the pirate flag for their ship, and holds it up. It’s a terribly drawn skull and crossbones, of course. The others are horrified of the artwork, and so Usopp tells them that he is a great painter. He paints a pirate flag with his own face on it, but the others reject it so he paints a proper pirate flag, a very nice one at that.