Taken from the Darwin Award's website:
Zeljko Tupic, a Serbian from Belgrade, decided to take matters, no pun
intended, into his own hands, to ensure an evening with his new lover
would be unforgettable. Apparently one of millions of men around the
world who suffer from impotence, Tupic searched for a way to ensure he
could perform for his paramour. Did he go to his doctor and get a
prescription for Viagra? No. Did he buy something he read about in a
spam e-mail? No. Did he search for some sort of aid in the back of a
magazine like Playboy? No. What Tupic did do was one for the books, and
certianly one the emergency room doctors probably never encountered
before. Our hero took a thin pencil and inserted it into his penis.
Voila! Instant erection! Unfortunately for him, shortly after his
sexcapades started the pencil shifted and became stuck in his bladder,
requiring emergency surgery to remove it. No word on whether he'll be
able to procreate in the future or not, but one hopes he'll think twice
before "taking the plunge" in the future.