Did you ever try to bullshit your way into one of these positions? Obviously it's a bad idea, but I'm only half joking since it might be an interesting experiment to see how people rate and value you if their mind may have already been made up.
It's never turned into an awkward situation just yet but its also never gotten further than that.
So what is the definition?
This is certainly legal.
"Well you see uhh thats not me but uhh..."
"I think we are done here."
And you've just burned a massive bridge.