My list of DB's at the gym:
(in no particular order)
1. Those foreign kents that obviously have never been to a gym, but decided to join because cheap new year specials - that take up the benches and all the weights and are not so sure wtf they're doing
2. The dude who says "I've only got one more set" but persists to do 3 more drop sets - and/or takes an extra long 8 minute break before that last set.
3. The douche who doesn't 'drop' the weight, but rather THROWS those mofo's - damaging the machines or dumbbells.
4. That there Ego-Air-Head moron, who uses the barbells on a squat or leg press machine, to add more weights + plates to the machine - causing the bar to bend, and being un-usable..... OH, and doesn't pack the damn weights back.
5. The poor insecure man-boy who gives you funny looks when you train, or walk around the gym, because he's clearly admiring your gains, and is jelly that he's been on juice before but still doesn't look half as good as yourself.