Oh, don't you worry about me. That link with the shirtless Chris Evan icon can keep itself open on my comp (j/k, but now I'm off to troll tumblr for real).
Oh no, I agree that sometimes the usernames can look more akin to beast than man. I guess when you do interact with a char in game, they make more sense (like you said). I guess whatever makes people happy, you know? I wish I could be of more help here! I am just kinda like 'well, what they are doing makes them happy. I'll just stay over here and do my thing'. Maybe someone else will give us a better answer?