What's the most whimsical/spontaneous/ridiculous thing you did?

I really, sadly, can't think of anything incredibly spontaneous or ridiculous or whimsical I did this year.  I did dress up as Minnie Mouse for Kid's Day at church, that seemed pretty whimsical.  Spontaneous ... nothing comes to mind.  Ridiculous?  Nothing there either.  I guess this means I'm old.  Boo.