Newby Question

Well, in a few different servers I've been to, I've seen players change into different monsters and people, such as the chaos elemental, or the kbd, or king vargas. My question is; How do they do it? I know that it's a newby question but I would like to find out

Thanks, Zithro.

 

Its a command that only shitty servers use. Usually mod or admin only

 

ye its a command on most servers
the command is usually : : p n p c (put npc id here) and then enter and your player transforms into the npc u picked.
p.s the : : p n p c bit hasnt got spaces in it i just put that because if i put a colon and a p it makes a face thts sticks its tongue out
well neva mind bout tht
ur welcome anyways
~R3ck1n~

 

Thanks m8! I've always wondered