A TSA employee at Miami International Airport was arrested after he, hm, kicked the crap out of a co-worker after said co-worker joked about the size of the TSA employee’s genitals.  How did he know about the size of his genitals?  He saw him walk through a body scanner and noted that, perhaps, his genitals were below the average size of genitals generally found on men.  How the second man knew the average size of a man’s genitals is not known.