Obson
Someone who takes the longest possible route to do the simplest thing, just because they’re too stupid to pick the easy way.
He had to get from the kitchen to the living room. He walked through the garage, the backyard, and the front door before he realized he was already in the living room.
She had to put on her shoes. She looked both feet up, down, left, and right before she finally decided to just put them on.
He had to turn on the lights. He walked all the way to the other end of the house, found the switch, and then turned them off again.