You have been sent this link because your friend is busy and they do not want to be disturbed.

Perhaps you could simply
Google what you were asking.
Stop people annoying you.
You're occupied with work / videos / games / msn yet you're constantly getting disturbed.
Give them the hint by sending 'www.goawayimbusy.com' and enjoy the peace.
Hit Ctrl+D and add this page to your
favourites.
Ineffective? Go to the next level. Try this (Explicit
language)