Habbo Hotel is smurfing horrible. My only experience was logging in with my friends, joining a fairly underpopulated room, and impeding upon the rights of others by blocking their exit/making it extremely difficult for them to navigate comfortably, and threatening them, and some other trout. I don't remember too well but we had a lot of fun doing that.

Also, the first time I ever went on, I sat there and witnessed a "Blood" and a "Crip" who were also Juggalos argue and threaten to shoot and kill one another for like 2 hours.