User blog comment:GarbageFactory/Fuckin' Roommates, Man/@comment-25383866-20150315213706/@comment-25226524-20150317174124

I actually had a friend piss in the fridge one night while drunkenly sleepwalking.

In your instance, my guess is he was testing the waters to see whether or not you were up for being his spooning buddy, and then just played the sleepwalking angle when you didn't go along. You were probably too sleep dazed to notice that he was freshly shaven, wearing cologne, and had just brushed his teeth. Best to just lock your door.