go down to your local tyre place and sit on a pile of tyres to get the authentic tyre marks on the arse, generally found after sitting for 5 minutes while another post clears up
dont bother, you will just get a few "must either be a newbie or lazy bugger that hasnt done any work" when you turn up in clean ovies
anyway, welcome to the world of orange, you will make real mates, mates that will stand beside you no matter what