I too have a similar incident.
I SMS my foreign friends often. Was SMS a friend in Slovakia, central Europe. Somehow the message went to the emirates instead.
This bloody saudi called me and started shouting "WHO ARE YOU?! WHY YOU MESSAGE ME? YOU ARE WASTING MY TIME! I AM BUSINESS MAN!"
Naturally I got pissed and replied "What?! I did not message you... the message got sent to you by accident"
He continued to scold me for wasting his time.
And I told him "look.. you are one dumb fuck.. it was obvious a message sent to a wrong guy. You claim to be busy and a businessman and you waste time and money calling me to complain? you are one dumb fuck!"
I cut the call... the guys around me on duty was edging away from me infear I might kill them instead
But I must say... he is rich and educated, not many arabs bother to learn english or waste time and money calling long distance for petty things