I almost had a top 3 here, but I just now remembered a couple of glaring oversights, so here's my top 5 for today.

( Day 18 - Favorite title sequence )

Sara, this is all your fault.  You mentioned the possibility of breaking today's category up into subcategories, and now I've ended up with over 50 responses.  Oh well, better get started, since I'm already running late.

( Day 09 - Best (musical) scene ever )