Do it with your friends, not invite random ppl you have no clue about who they are and how they act. Fun with friend and stupid with strangers. 1 idiots start being dumb, 2nd, 3rd joins in, 1 looses control......wipes out 2nd....need i say more? Like i said, do it with your friends no need to get random ppl involved. It's not easy as just get up and go.