One complete IDIOT:
Few years back, I'm looking to finish chest with one (I was doing HIT) set of pec dec, and needed to do it quickly so I could get the workout done to schedule (under 45mins).
A 6'4" 250 guy in his thirties was on the pec dec, for about 10 mins (I'd been monitoring from afar, knowing what the place was like). The dude was sitting in the machine between all of his sets, never got up for 10 mins. So I walked over and pleasantly asked if he had many sets left.
"FIVE" he said with a quick glare.
"Um, OK." I replied, "Do you mind if I work in with you?"
"FIVE!" He said again, louder like I hadn't heard him.
"SO you want me to wait untill you've done five more sets? Or can I use it between your..."
"FIVE! FIVE! FIVE!" he barked.
I blinked. Confused, I was beginning to wonder if he spoke English.
"LOOK!" he said. "Get outta my face, I dont come over and bother you when you're working out so you don't bother me."
I told him he had an attitude problem and walked away, stretching my chest and wondering what to do instead of the pec dec. Then I see the fuck-head out of the corner of my eye, do five quick reps, get up and walk away!!!