how do u know wat to put in for the imposter code

i need help:BL:

we are gunna make a imposter generator

When i leave the room i always Freeze??

Then turn it off before leaving?

heres a generator
i didn't make it
http://playstation.kilu.de/ImposterMaker.html

yeah sanik, the guy that made nitePR, made it and im glad he credited tltty for making it