Otherwise you can go home.....stand like dharmender on watertank in sholay and say BAPUUUUUUUUUUUUUUUUUUUUUUUUU

Padna-likhna chad tah pare,
Nakal te rakhi e aas,
chak Rajai te So jaa bhagta,
Rabb karuga paas!!!

After that if your dad figures this out you wont be out of bed till next week let alone weekend ....and even if he doesnt he ll sort you out good for weekend .....bas hai hai hai karte weekend nikal jayega....beech mei do baar ray bhai ko phone lena...ray bhai ray bhai kya karu ...toote toote ho gaya !!!! LOL LOL LOL