I think Terry's just conning you.

>Me?! Oh no, not me. Very good friend of mine fell for it. Yeah, that's how it went...
>
>>You HAVEN'T fallen for that one already, have you!?
>>
>>You didn't sign up for regular bottom inspections, I hope. They'll just come along and look at your bum - EVERY TIME. I tell you, it's a right con!
>>
>>>Doh! Now you tell me.
>>>
>>>>Jay's talk of credit card fraud has just reminded me to tell you of this new devilishly clever scam that's going round:
>>>>
>>>>If someone should knock at your door and ask to see your arse, on no account be taken in by this and show him.
>>>>
>>>>THIS IS A SCAM
>>>>
>>>>It is not genuine. He just wants to see your arse.