The element founded by Norweigan scientist Hanz Freidrik
in 1989 , that makes the body simply give up on life itself. The disease, if you will, usually enters the body during puberty, typically when under commmand of a tyrranous father figure named "Rodney-Da".
Symptoms of this rare element are: laziness, fatigue, excessive thirst (usually alcholic beverages), the inability to grow facial hair, an acute hormonal addiction to Coca-Cola products,
making friends with awkward bi-racial homeschoolers, and the monotonous, day-to-day obsession with getting a girl to call/text you back.
In most cases of Clintosterone entering the system, the victim has appeared to show "diet" like behaviors when in social situations that may occur around fancied female subjects mentioned before.
May God have mercy on any life-form that may come into contact with this horrendous element.