Hahahahaha. The story of a Sigurd the mighty killed by the decapitated head of a man he just beheaded got me laughing my ass off. The man must have been a bad ass criminal that even in death his head can still commit murder.
I have actually witness a man died laughing at a performance at a wedding while eating. He had laughed with some fish in his mouth and got chocked by fish bone. He didn't make it to the hospital. It reminds me of the movie: Arabian Nights.