Extras and Easter Eggs.

[† ParasiteEve]

What Anime had the best on disk extras or Easter eggs?

As of right now for me it would be Excel Saga they had so many random things you could find plus one disk even had a game and Menchi recipes.

But my fave Easter egg would be the Excel and Hyatt singing Hail Ilpalazzo! song.

I'll post a vid of it once I find one.