I have a lot of memorable moments that I can say, a lot about Brawl specifically, flaking around with Items on, or friendlies.
There is a match I've had vs a lagtastic Marth mainer, and I actually KO'd them with a fsmash with Ness, that was just hilarious, this matchup is downright painful for Ness mainers too.
I've seen a tossed Mr. Saturn KO someone via shield break at Final Destination, the other player's reaction was priceless.
I've also made a CPU perform the yo-yo glitch on me, the CPU was actually Lucas too, I still have a replay of this.
Anytime I encountered Admiral Pit in Basic Brawl, it was awkward enough when I actually first encountered him in Kid Icarus: Uprising through Light vs Dark.
But I found him in Basic Brawl FREQUENTLY, it was ridiculous.
I knew it was him because of the color choice and how he played, he tended to show off around the end of the match by flying offscreen, not only that but and he had already admitted to me that he is one of the few competitive smashers that tend to use Basic Brawl.
What's so special about this guy, you might ask..
He's kind of infamous on the web, specifically within the smash community.
And any legitimate matches against Ness mainers that authentically know what they are doing, and even know all the advanced techniques and everything.
It's always interesting to see who's better with which moves, who knows the character better, and just to see how our train of thoughts differ, though IIRC last time I played dittos I was still 3 stocking them.
I'm pretty sure that's simply because they were a nervous wreck against me though, I had to tell them that myself so they could possibly cool down and play better against me.
There's plenty more, but I think I have said enough here.