Rat Fink, by Big Daddy - Ed Roth. I don't think there was a boy in the 1960's who didn't have at least one rat fink shirt, and sticker in his school locker. This image was everywhere. Roth must have had made millions on the royalty rights.
.rat fink. the year I lived at 118th and Yamhill...we'd go to the little store..it had 'grab bags' for like ten cents and you'd open it and get a rat fink ring...the coolest! i think it was in 1966-1967!