I used to volunteer at airshows, and just about got my pilots license when I was a teenager. I've been around lots of planes, sat in, walked through very many... My instructor was an old guy, flew F-104's in the Air Force.
One of the coolest planes I've been in was the Antonov 225, the biggest aircraft in the world. Monstrous! It was just me and a crew guy who only spoke Russian. He took me up into the cabin (over 100 feet off the ground!), and I walked back into the crew lounge. Yes, there was an open bottle of vodka on the table.
They actually rolled the 225 on departure.
B-1, B-2, all sorts of military craft, aerobatic planes, met a shuttle pilot, was pen pals with a couple female navy pilots, been around em all.
I miss it alot. Hopefully if things take off (lol) for me this year I can get back into flying.