Listen, it's pretty much a given that you need to ask for a spot no matter what exercise you're doing - bench, squats, curls, triceps, sit-ups, anything - so that everybody gets it loud and clear: I'M A PROFESSIONAL AND I'M NOT JOKING AROUND WITH ALL THIS HEAVY WEIGHT LIFTING. Screaming "LIGHT WEIGHT" not only works, but that's also another great signal that shows you're not kidding around in the gym. Also, don't leave out that we routinely refuse to carry any dumbells, but will instead kick them so that they roll around and bump into people. I mean, come on, we can't get fatigued before our set by carrying the dumbells.