General "Did you Know?"s

[Kakariko Kid]

In the movie Ratchet and Clank (I have yet to play any of the games), there is an in joke on a Hollywood in joke - the famous Wilhelm Scream.
About 24 minutes in, during the first attempt to destroy the Galactic Rangers, one of the robots in the battle is knocked off a bridge; while falling you hear a Wilhelm scream and another robot reaches out and yells "Wilhelm!".

I found it amusing, not knowing how many people would actually get that reference, and I taught my wife what the Wilhelm Scream is. Good day!