In reply to Allan Thomson:
A couple of classic put down lines
A fairly plain nurse in Riyadh used to enjoy a lot of male attention whilst over there, and thought herself to be very attractive.
When she announced to a friend of mine that she was returning to the UK he replied " Oh, You're going back to being ugly again)
Whilst out round the clubs in Dubai one night, a well built (she was tall and well made but certainly not fat) lady friend was showing off her newly pierced navel.
Quick as a flash I said "Ah Jane, I see you've had a tummy tuck". It's a good job she knew my wife and I well, and had a good sense of humour, or else I would have had to have been ready to duck! Our crowd just dissolved into laughter.