heres my suggestions:
1) dont stand in front of the dumbell rack when your doing exercises. for me theres nothing more irritating than that skinny idiot who walks up to the dumbells, picks up a pair, then proceeds to do his curls or front raises right there thus blocking access to a good range of dumbells. i hate that guy.
2) dont use the squat cage for curling. we will kill you for that on a first offense.
3) dont stand around the locker room naked watching the tv's for more than 5 seconds. if its a good game or something, for gods sake keep your towel handy and secured around your waist.
4) when there is a lot of people at the gym dont gather 3-4 pairs of dumbells around yourself for your 'burns' descending weight curling program. one pair at a time is all you get. burns suck anyways.
5) dont wear those loose tank tops where you can see your nipples. i hate that shit get something that fits.
6) dont stand there flexing in the mirror making kissy faces at yourself between every set. you dont have any muscle anyways so dont embarrass yourself. discreet side glances in the mirror at your twig like arms is all you are allowed.
7) yes use a towel on the bench you lay on. i dont want to lay down in your sweat after you are done and i certainly dont want to use my towel to wipe it up. a quick wipe on the bench off after your done is usually good.
8) dont ask me for a spot when im in the middle of a set. fucks with the concentration.
9) use good form on your shit. theres nothing more pathetic than those guys always trying to lift all this weight and doing 1/4 rom squat reps or lifting their ass as high off the bench as they can when benching. trust me, all the experienced guys are laughing at you inside even if they dont show it.
10) dont use an empty bench for a towel stand, or to rest your weights on that you are curling. we need to use that thing for real exercises.
im tired right now and will have more later i am sure.