My favourite kind:
It was just one of those perfect days - mid 70's, sun shining, light breeze, and I happened upon the perfect road - Route 522 between Winchester VA, and Hustontown, PA. Twisty after twisty, up and down, no cars in front of me for miles and miles, the short-shifter going snick-snick as the symphony in flat six played exquisitely. It just doesn't get better.
Later in the day: