Lou Reed? Don't you mean Weird Al Yankovic? "I met him in a swamp down in Degobah, where it bubbles all the time like a giant carbonated soda. S.o.d.a. Soda. I saw the little runt sitting there on a log, I asked his name and in a raspy voice he said Yoda. Y.o.d.a. Yoda. Yo-Yo-Yo-Yo Yoda."