Yes then imagine when the bugger gets smashed by 18 stone of bloke traveling at 15+ Mph, those muscles would last about 2 minutes before they started to give up, they may be big but they are at their limits, which means that a hard impact would tear the crap out of them. And he'd probably keel over and die after about 10 minutes with the fact that his heart will be completley knackered from the inhumaine amount of steroids that he will have pumped into his system.
I can understand wanting to be big, but the amount of crap he has pumped into his body will be tantamount to being severly obese, for all the strain exerted on his heart and other organs, personally it's up to them what they do, but i see that as no different than a person striving to be as fat as humanly possible, both are just as odd IMO.
I'd rather have a body like Jona Lomus than any bodybuiler any day, not only is he massive he's also extreemly fit and incredibly healthy too, unlike someone who has pumped themselfs full of steroids.