How did “Johnson” become a slang term for the penis? Was there a guy named Johnson who became famous for his penile feats? Did LBJ attach a rider to the Medicaid/Medicare bill mandating that the penis be re-named in his honor? How did such a stolid Anglo-Saxon name become synonymous with the old pocket-rocket? I mean why not call it the “Henderson” instead?
Maybe you should ask dear Uncle Cecil…