It wasn't back-to-back. I went 300-224-300.
I remember striking the first 3 frames of the second game. But the lanes were starting to transition big time towards a more inside line, and I was too stubborn to make the appropriate adjustments. I tried compensating with more speed, and started pinging 10 pin after 10 pin.
I got my head out of my rear and got lined up again near the end of that second game. It didn't really hit me what was happening until I got the first 9 strikes of the third game. The nerves started kicking in but I was able to hold it together and finish out with the second 300.
Don't know if the stars will align just the right way for that kind of night to happen again.