It doesn't really matter which command you choose, it's random. You can end up sneezing beans, teleporting, moonwalking, flashing/screaming... but the command makes no difference.
I used it in hell earlier, was most odd. Was hoping to get sneezing and have beans all over hell, but instead it attempted to teleport me to somewhere in tamila, then sent me back to hell before the Tamila street opened, then said I shouldn't be there and tried to send me to Elysian slope, then it seemed to give up and took me back to hell lol Was weird o_o
Like Djabrill said, commands don't matter, it's all random :D
@Ebil: I did that during the last EOTW Hell party, and had the same results- it was really weird. I think I ended up in Andra and somewhere in the bogs before getting sucked back into Hell for good.