"Open up and say AAaaaAhhHhh!!!~!~"

I am the youngest in my family, sis the eldest and follow by my brother. I'm afraid my brother turning out just like my mother. He has been nagging, nagging, nagging, nagging and nagging me non stop. All he does is complain and nit pick at my every move. Unfortunately, it is inevitable that some characteristics of our mothers will rub off on us as we get older, but luckily if you catch them in time, the ones you dislike, you can nip in the bud.
His favourites :
1) "Come back early Son" ( just like my mum! ).
2) "Off the light / PC when not in use".
3) "Wash your hands" ( after getting out from toilet ).
4) He will leave note on my desk. Here's a sample:
Please Off the PC when not in use. The reason is
- very noisy, can hear even from my room. Your father needs a good sleep.
- save electricity bill.
- you room will become cooler because the pc emit carbon dioxide (C02) when the PC is running.
Your cooperation will be greatly appreciated.

Ccb ah ! Like getting a memo from my office management.