The phrase he doesn’t know from (something), meaning “he doesn’t know about (something),” is a word-for-word borrowing, or calque, of a Yiddish phrase “Er veys nit fun.” This is part of a complete episode. Transcript of “To Know From Something”...
Goldberg n. a complicated machine or machine part. Also (Rube) Goldberg device, Goldberg machine. (source: Double-Tongued Dictionary)