I'm confused

I just went into the bathroom I share with my flatulent roommate, the one who has taken to walking around with the doughy flesh of his midsection bared to the world (or, you know, just me). All the shampoo and body wash bottles that usually stand upright in the corners of this 3 x 3 can were knocked askew among, inexplicably, a plastic bag. A pair of boxers are strewn over the cords of my hair dryer and straightener. Does this mean that he's decided to go completely in the nude? I didn't hear him come home last night so methinks drinking may have been involved. I'm posting photos of the clues so you can help me solve this mystery.