Spod Poji!

Kf fpec pd jng!
Kfefp fpf cap doj ng!
Kff fpof pfuc bpod pjung!
K ff ofpp ofup fvci bppdap jvng!
koffop fppap fvpif vcjub ppdbpojv ng!
Kpffppof ppbpu fvpjfav cjvbip pdbpp jvang!

Fans of a certain Fighting Fantasy book might be able to interpret this one -Duncan