Michael James Plentyhorse, 18, of Sioux Falls, S.D., was arrested Monday, Nov. 14, after being found half-naked lying next to a female mannequin by a security guard at the Washington Pavilion of Arts and Sciences.

The guard observed Plentyhorse with his pants and underclothing down and lying next to the half-naked female mannequin, a police report states.

“There was inappropriate activity between him and the mannequin. That’s the only way I know how to put it,” Sioux Falls police officer Loren McManus said.

Security staff at the Pavilion say they have noticed the same mannequin has previously been found undressed on several occasions, McManus said. — Argus Leader

You are a dummy. It’s not that hard to have a relationship with a real live human being, assuming you’ve developed the necessary social skills. (But that can take a lot of extra time for some people.) Michael James Plentyhorse is today’s Stupid Person of the Day.