Hey everyone, just a random question I always wonder what's the story behind your usernames? (this might be in the wrong section and mods feel free to move it) Soo mine: Bio is short for Biography, Biology, and Biohazard. I really love reading biographies of my fave singers, characters, or actors. I like biology a lot and I like the biohazard symbol. Saikou b/c I found it on yandere simulator and it sounded cute and was a nice pun. June/21/2020: I stopped claiming the saikou part a while ago. i don't play or support ys.