A couple friends of mine are doing deads. one doing 555lb the other guy is a doing a little less
A trainer walks up and says ''You guys are being to loud"
one of my friends responds "We'll be done in a few minutes"
trainer keeps going saying you need to not make so much noise.
friend responds "Go away and mind your own business"
it ends up into a nice little shouting match

trainer walks away and for the next few minutes all is calm
trainer walks by to the water fountain and makes a stupid comment and my friend snaps and it starts again with some tasty comments like "Now I know why everybody in this gym thinks you're a dick and a shitty trainer" and "How about you stop us from making noise"
so for the next few minutes all of us that heard the argument grunt very loudly for every rep we're doing no matter what the exercise.
the trainer gets all huffy and goes to the manger and a bunch of the trainers and complains...ask them ''You got my back right?"
...the manager and trainers ignore him and come over to my friends and start making fun of him
