This is very curious...the article said he's been doing this for around for 5 years. He covered himself up as he exited the residence. It appears that he doesn't want to be seen naked, at least not seriously. Yet he ran out naked, meaning that he entered naked or else they would have found his clothes. So who goes streaking when they don't want to be seen?
He goes into houses and tickles women's feet...obviously they are going to wake up and see him. Tickling an un-restrained person is the one of the least harmful things you can do to a person. So his intent is not to hurt anyone or violate them in any serious way. He only enters through unlocked doors, furthering the idea of his non-intent to harm, I mean he could bust in through a locked door or break a window.
My theory is that this man is just try'ing to get away with this stupid act as long as possible. And maybe the whole "naked" thing is a gimmic. He wants to be noticed, but he doesn't seem to be after anything more. As to the tickling of women's feet? Maybe this duche thinks we're the perverts and he's just pretending to act like one.
Am I just practicing wishful thinking?