I was also in NPCC (National Police Catch Cockroach) LOL! But i
stop since entering poly.
I tell u, if u're a guy, joining a uniform group is the best
opportunity to get a slight taste of wad life is like in the army,
which is far worst.
Enjoy the CCA man. Cos u can learn alot from it.
Campcraft, leadership, responsiblity, etc.
If u still cant get use to it, try telling the
teacher-in-charge.
I like this command(Not sure about the spelling though) -
"Besu-rai!" 
Or the super long sizing command.
Cheers.
C.K
