Aaron:
I still call it "fleem", with a long E sound. Yeah, I know "phlegm" is funnier...
Johnathan:
I call them all leems, with a long E sound. It may not be grammatically correct, but it's what sounds best to me.
Like I said before; I've always pronounced it this way. But others don't agree, which is why so many other people pronounce it differently. Oh well...
Adam