I don't remember many specific fish, but when I got back into fishing last year, I remember one day I was fishing a Texas rigged lizard and caught several in short succession at a local pond. It was the first time I was successful with soft plastics. I had caught 1 fish on a plastic worm previously, but I rarely used them and never could get them to work right. I always used crankbaits, spinnerbaits, and topwater.
After that day, I always have 1 rod rigged with a Texas rig of some variety, and usually a Lizard. I've tried all sorts of soft plastics, hooks, weights, and retrieves. The Texas rig is now probably my confidence bait, and I have often fished with nothing else on days I want to just go light and simple. 1 rod, a bag of plastics, a small bag of extra hooks and weights.
One of the specific fish I remember though is this guy.
I had been fishing at the local heavily pressured city lake, and it started to rain and I decided to leave. My wife and my friend that was with me and I all left and went up the road to a gas station. While getting some fuel I decided to go back - I wasn't done.
We got back in and went back and I started fishing in the rain with a buzzbait. A strike and a miss prompted me to add a trailer hook. I fished around the edge a bit, and wham, right in the spot that everyone always hits as they enter and leave the lake... this nice one hit my buzzbait. It started stripping line off and I played her. I got her to shore, and set down on the ledge and reached down to get her. My scale wasn't working and I estimated her to weigh 5 pounds, which was the same as my tackle box at the time. I often doubt and think it was 4 pounds... but nevertheless, myself and my friends call that spot 5 Pound Corner.
What it taught me is... don't quit fishing when your gut says to keep at it. And that even though the lake is heavily pressured, there is ways to coax old Iron Jaws into biting. It started a passion for me to figure out how to get bit under the worst of pressured conditions.
That particular fish, I think bit because it had been raining, and the fish probably have learned that most of the pressure stops during the rain. Also, it likely wouldn't have hit a whopper plopper as that's a popular lure that everyone uses here. Not many use a buzzbait anymore. So a lure that likely is more obscure, coupled with conditions that the fish might consider to be less likely for anglers to be out produced my PB.
Next, was this guy. 3lb 14oz (with my scale being .75 of ounce off, so more close to 3lb 15oz).
I think this one was physically bigger than the above fish, though they were very close. But what set this fish apart was not just it's size... but also the conditions in which it was caught. My buddies and I met at the local reservoir, and we all fished in line for a while and didn't get anything. One of them started to leave, and they were all flapping their jaws... I continued to fish, and after the lures stopped flying, this monster decided it was safe to bite my 4" Fat Albert Grub.
One of the things that may contribute is that my buddies (and everyone else) all fish ned rigs... I rarely do (I do want to learn ned rigs), instead, I fish Zoom Fat Albert Grubs, rigged with a 1/0 hook (in this case it was an Ozark Trails brand), and a 1/16 ounce Eagle Claw bullet weight. The result is, I often get bit with what is slightly less common of a lure, and my confidence with this rig is as high as it gets, you can see why.
One of the things that it taught me is after things settle down and folks stop fishing... don't stop, keep fishing.