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Sirgiorgio Clardy sits strapped into a restraint chair in July during his sentencing hearing. His legal adviser, sits in the foreground -- a safe distance away from Clardy based on the advice of a judge. Nine courthouse deputies attended the sentencing to maintain security.

(Aimee Green/The Oregonian)

A 26-year-old Portland pimp has filed a $100 million lawsuit against Nike, claiming the shoe manufacturer is partially responsible for a brutal beating that helped net him a

.

Sirgiorgiro Clardy claims Nike should have placed a label in his Jordan shoes warning consumers that they could be used as a dangerous weapon. He was wearing a pair when he repeatedly stomped the face of a john who was trying to leave a Portland hotel without paying Clardy's prostitute in June 2012.

Jurors early in 2013 found him guilty of second-degree assault for using his Jordans -- a dangerous weapon -- to beat the john's face to a pulp. The man required stitches and plastic surgery on his nose.

The jury also found him guilty of robbing the john and beating the 18-year-old woman he forced to work as his prostitute. She was injured so badly that she bled from her ears.

In his three-page complaint handwritten from the Eastern Oregon Correctional Institution in Pendleton, Clardy claims that Nike, Chairman Phil Knight and other executives failed to warn consumers that the shoes could be used as a weapon to cause serious injury or death.

Sirgiorgio Clardy

"Under product liability there is a certain standard of care that is required to be up-held by potentially dangerous product ..." wrote Clardy, who is representing himself. "Do (sic) to the fact that these defendants named in this Tort claim failed to warn of risk or to provide an adequate warning or instruction it has caused personal injury in the likes of mental suffering."

Clardy wrote that he's tried to starve himself and kill himself multiple times.

He asks a Multnomah County judge to order Nike to affix warning labels to all their "potentially dangerous Nike and Jordan merchandise."

In the past, Oregon defendants have been convicted of using a wide array of items or substances as dangerous weapons. The list includes boots, rope, a phone receiver, scalding hot water and HIV-infected blood. The "dangerous weapon" classification can spur longer prison sentences.

Clardy filed his suit this week in Multnomah County Circuit Court.

During his two-week trial and his two-day sentencing hearing, Clardy was known for his unusual courtroom antics. He shouted expletives at the judge, prosecutors and jurors.

A psychologist declared him an anti-social psychopath who was 100 percent likely to commit violent crimes again. And Clardy disagreed so loudly -- making such a scene -- that he was removed from the courtroom.

In the coming days, the suit will be served to Nike, which will then have an opportunity to respond.

-- Aimee Green