I just checked the transmission fluid level in my '93 Bluebird, it has the AT545, and it was a bit below the add level on the dip stick. I checked it in neutral and running at idle (about 600 rpm) because that's what it said to do on the dip stick.
dark horse. n. 1. One who achieves unexpected support and success as a political candidate, typically during a party's convention. 2. A little-known, unexpectedly successful entrant, as in a horserace. dark horse. n.
Tall, dark and handsome is a very old trope. In the 20th century Hollywood context, 'dark' was likely to mean a man of European descent who was physically strong and had been exposed to sun and air, a man who worked outside, with building, agriculture, or the military. A so-called 'man's man.'.