I can do like really long posts, it somehow reflects my ability to talk quite a mouthful IRL. And yes, even my love for the morbid stuff in video games and movies (blood, gore, graphic violence) were i would even gloriously smile whenever i see some of it.
I'm actually quite more vocal offline than online since I like hearing myself talk to others while describing my love of things. My only real issue is that there are times that I don't know whenever I'm being too loud or not. And yes, online or offline, I tend to have my "I dunno what the F**K i'm talking about" moments especially when describing something so gleefully or when I'm so excited or ecstatic about something. I openly say the whole praise verbatim when I'm fully aware that the last few words i said either didn't make any sense or was something only i could comprehend. Even "Rip and Tear" a phrase i commonly use online now, I've said it in actual conversations with people ;)