Schizo, ginkgo biloba
Schizo = Schizophrenia
Ginko biloba is a type of tree, grown mostly in Japan and China. Its been used to make medicine that aids patients with dementia and Alzheimers, which is either what Heems is referring to (which wouldn’t be that clever) or this is just a non-sequitur (making it Dadaist like the previous line).
Oh yeah and ginkgo biloba is strong as fuck, too: it was one of the few living things left in Hiroshima after the U.S. dropped the atom bomb.
To help improve the meaning of these lyrics, visit “Puerto Rican Cousins” by Das Racist Lyrics and leave a comment on the lyrics box