Two of my most memorable shots both occured on the same hole - a 525yd par 5.
The first was a 220yd 5 wood to 3 feet, then made the eagle putt.
The second was on the same hole when I holed a 25yd bunker shot for another eagle. This was memorable because it was my best bunker shot ever - and it was in a match play event where my opponent was waiting to tap in a birdie putt.
Oh and one more....I holed a 115yd sandwedge from the fairway for eagle - also in a match play event!
...was on a 200yd par 3. I overcooked it a little and thought I had lost the ball way long and left behind some trees; a bogey was looking good. Instead, the ball hit squarely off a large tree that was about 15-20 yards back and left of the hole, and the ball shot off the tree straight at the flag! Missed a polie/holie by less than an inch, and putted it in for birdie!
I've always had trouble curving the ball left to right (right hander). Few months ago I needed to hit my hybrid out of some rough, left of some trees then fade against the wind onto a raised green. It come off perfect and I'll never foreget it