Reference in HOMR

An earlier episode of the Simpsons: The capital of North Dakota. Homer finally figured it out.

Blade Runner: The scientist finding the crayon with that computer.

Pi: I'm not sure about this one, but it has something to do with mathematics and God.

Some Guy in Northern Massachusetts: The killing of turtles. Coincidence, well... yes...

Yama wrote:

Pusillanimous: lacking courage and resolution : marked by contemptible timidity

Drunk and full of pie, Yama wrote:

I saw that movie. Interesting, psychotic... loses steam by the end though. Don't think it was referenced in "HOMR" though.