Dear Guy on Smith Machine,
I'm very pleased to see that you're enjoying your training today. However, it's a bit disturbing to me just how much you seem to be enjoying it. Your grunts of effort (pain? discomfort? exultation?) are loud, and far too similar to...uh...well, you know. Perhaps, if you must make so much noise in order to complete the reps in your set, you might be better served by lessening the weight?
Also, I'm not sure what that last exercise you were doing was supposed to be (picture a body row, with the head thrown back, and the pull to the bar incorporating an undulation of the spine. While GRUNTING), but it was beyond odd, and made me hurt.
The Girl at the Squat Rack