My past character on Fallcoast was named Dayne. He was, in short, a blast. Dude was a Changeling (Summer) and a Gilded Aspirant of the Sacred Band of the Golden Standard(read: he was suuuper full of himself and all about building a mythology around his own name), he was my first step into that splat, and altogether he was just a really, really enjoyable character.
He once killed a... those Hedge werewolf-thinga-ma-bobs... by German suplexing it. After bear-hugging it. So really it just looked like Dayne was slow-dancing with this thing for a couple rounds, before slamming it around until it decided to stop living.
Dayne hosted a wrestling match for a title belt... which I think the 'championship' was even named after himself. The belt(think like those 'professional' wrestling belts) had a pair of balls riveted to it.
He attended some huge party in the woods once and, I took pride in his reaction when a Winter courtier rolled something like 40 successes on some power activation that was supposed to scare the shit out of people - he literally grabbed the person next to him, threw them over his shoulder, and ran screaming into the woods - activating his own abilities along the way to make him run farther, faster. I took some self-pride in that because many people have trouble allowing their characters to show weakness. So Dayne just shrilly screaming as he fled into the night? I took some pride in that reaction.
Dayne was once caught in a motel room; covered in Hershey's chocolate syrup, fucking a watermelon with a picture of Barbara Eden(circa I Dream of Jeannie) stapled to it, a picture of himself stapled to his chest, a dead squirrel somewhere abouts(because he'd done copious amounts of cocaine with it), and that's just some of the crazy that Dayne was discovered doing or was a background feature in that particular scene.
He had a theme song(generously shown to me by another player). I once sent a @mail to a bunch of people, probably 30-something characters, because Dayne ICly had a picture of himself sent to each of them, thanking them for being his 'biggest fans', of himself in a bright red Speedo, with a rose + stem clutched between his teeth. None, or at least veeeery few, of these people were actually his "fans". He just assumed since they knew him, clearly they had to be his fans.
He got in a junkyard Jell-O pool fight with one of @Royal's characters that went hilariously as three superpowered Summer's just started flying leg dropping, punching, and headbutting one another for no other reason than to let a little anger out.
He was in effect an opportunity for me to play a character that was just over the top and larger than life, uncaring of what others thought because that was just Dayne. As a roleplayer, he was really well outside my usual comfort zone. My characters don't tend to be on that scale of extremes. Dayne wasn't fit for that. He was a cocaine addict and, really, probably had a lot more addictions than his sheet really indicated; all of which were just coping mechanisms to help him handle his greatest weakness: fear. He was an exploration of a personality and behavior, because I tend to play characters who take life a bit more seriously because they would. I feel like that only scratches the surface of Dayne, but I think it gives at least a decent enough example of why I really enjoyed playing him.