Gregg Valentino, aka "the man whose arms exploded", is here in this video clip from the TLC show of the same name where you can watch his... well, watch his arms explode. Seriously, enjoy it before lunch, kids. Evidently the product of not just your conventional steroids but also of Synthol, a fatty substance which sort of, and we're vastly simplifying here, works like breast implants for muscles. Maybe it works like army ants work for unsupervised toddlers. Yeesh.

!Greg Valentino sufre graves consecuencias del abuso de esteroides¡ [youtube]
Thanks to Lex