about song!!PLZ HELP!!!

The main idea and message of Bruno Mars's 'The Lazy Song' is to teach people how to become as lazy as you.

I don't understand what YOU are taliking about "-in what way the theme and the msg of the song are related to problems in ho".

There's no what big messages and themes its just a random song that expresses his laziness =P
This song probably shows his dream day -- no work, no stress.
Not every song have a very strong, meaningful theme hun =)