Deep Sleep !!!

As usual I, Naresh and Chiru were present in the cyber lab. All were seriously working on the project since one week. Last night, I was trying to awake still the morning 8 am, but I did not control my sleep. I slept at 4 am in the lab. Chiru was working until morning 8 am. So, he used to wake up me and Naresh daily. He also woke up me yesterday, but I did not awake, told him to wake up after he came from the hostel at 9:30 am. He locked the lab outside and went to hostel. Since last month madam (lab administrator) was in leave. Yesterday, she came at 9:00 am and opened the lab with other key she has. She might have surprised to see me sleeping on the table. Mam called me, but I was in deep sleep. She called me three four times loudly, and then I suddenly came out of heaven.
U can guess then what happened..............