My batchmate Praveen had given excellent explanation for பெருமாள் திருமொழி (மன்னுபுகழ்) as "Srimad Ramayanam in 10 paasurams" in the Orkut Community "Naalaayira Divya Prabandham". For the non-orkut users let me compile his explanations in this place. I am sure he wouldn't mind.
Sri Ramar thiruvadigale saranam!
Kulasekhara aazhwar thiruvadigale saranam!