As for favorite stages back then? I would always play on Great Bay, Fountain of Dreams, Hyrule Temple and Mute City because of the music. I also thought Corneria was neutral
.
Played lots of one player mode because I didn't get another controller until late '04.
I also remember getting all the trophies twice (because my memory card got corrupted right after i finished the first time.
I also remember thinking that I was good with Roy because I could kill Jigglypuff/Kirby with 1 Up-B in one player and counter Falcon/Gannondorf's punches and kill them in one hit.
Trying to get world records in event matches and being close in a few. 2,7,9,16, 21, 28, 33,37 and 46. Event # 4 doesn't count because I recorded .6 while most people got .5.
Telling people I mained the Ice Climbers. Everyone made fun of me saying they were the worst character in the game. Then I would dysynch with the Ice Climbers long before I knew what it was, and everyone thought it was broken.
Taunting after every single kill, and playing lost of Bonus Matches.