At the 12:54 mark, Bender is punched by a kangaroo, and then a binary message quickly flashes across the screen. This message translates into the letter J.
Reach out and touch the sewers by sewer con is a spoof of ATT commercial slogan from 1970s. Reach out and touch someone.
Pi kea is a spoof on ikea and the fact that their products are made mostly of cheap particle board that breaks easily.