I was going through Arlington Library to get all the Pre-war books, when I came to a book shelf which had fallen over. There were a half skeleton with outstretched arms poking out from under it.
In the same library, there's a kiddy classroom. In the teachers desk, I found a carton of cigarettes.
In the Steelyard in The Pitt, I shot a trog, and the Bloody Mess perk made its head explode. But the head didn't fly apart due to a glitch, so the trog ended up dead with the most funny expression I have ever seen.