The correct phrase would be taking the piss like mocking someone, and just incase you had any interest it is called NOTES, so next time you are going to bitch about someone make sure you know your shit !
whats your top 5 favourite music when your tagging ?
mine is: 1) The suicide machines - its the end of the world
2) The matches - sick little suicide
3) Linkin park - A place for my head
4) Artic monkeys- When the sun goes down
5) Sum 41 - Over my head