There is another name that is usefull in this situation. It 72227.
(If you need help look at a telephone keypad.)
Honestly I don't see what all the fuss is about. Is it offensive to label an unnamed person a 7222.
Or is it only offensive if you give the 7222 a real name.
Either way the most offensive type of person in the workforce is a 7222.
You don't see too many of them going in the front door to break work bans.
And in response to the Cabin crew person who made coment about his own group offering to backstab their own colleagues,that doesn't suprise me as during the great AME dispute back in 2001 the most vocal opposition we got at our picket lines was from hosties in their cars as they drove through telling us that we were lucky we had a job and to get back to work.