Yesterday at the gym an older guy (prob about 55-60) was jumping around from machine to machine doing one set on each getting his nasty ball sweat all over everything then moving along. Not cleaning off the machine or anything.
So one of my main gripes are people that are too damn lazy to spend 5 seconds to wipe off a bench, machine, etc. after using it.
Followed by the post above me, x2 about stinky mother fukcers.