I have been playing for about 60 years so quite a few I would guess 10 or more but I played in some funky games for fun with wild cards and other crazy rules. I played for years in games with friends at each others homes for pennies.
It was in a $100 freeroll I was playing to support a friend with his stream so the $$$ payout wasn't anything
But in terms of chips it was pretty sweet, I flopped a Flush with JTdd, villain had top 2 pair with KQ
We got all in on the flop... and the turn was the beautiful Ad making me the royal (and the river paired the king to give my opponent a full house to boot)
Oh man....around 4 or so royals in about 12 years .Had many straight flushes too.But nothing memorable like my royals flush against quads or something.
The most epic one is a hand in the wsop main event some years ago with a guy with a white tanktop that has a royal vs another dude with quad aces....that's the most insane thing ever .
I made a small royal straight this week, and since I play I think I have at least seven large and small royal straight of course. I had a situation where I had the royal straight color at eight and the opponent at ten.
The coolest hand that I won was with four of kings, and my opponent had a flush from an ace, and the king came to me on the river and only with this one card I could win, it was just a miracle, and a royal flush rarely comes.
I think 4 online, 0 live. First one is most memorable of course and I did save screen shot at the time - about 2 computers ago though. None have ever paid off big by beating another really strong hand.