I have to chime in.

To the OP, I'm sorry to say, but I have not found (but not ruling out the possibility that it will never happen to me) SQ FAs to be overly rude. Using vulgar language on a plane, even on the ground will definately see a passenger deemed to be hazard and likely ejected. I'm pretty sure cursing at someone and using vulgarities isn't going to make the situation more pleasant.

This sounds a lot like a Singapore bashing thread...