A phrase put at the end of a sarcastic or misleading statement to imply how unheard of it is; this joke is mainly used when a person can't think of anything clever to say
"'Man, where can I get a pair of those Uggs?' said no one ever."
"'Let me Bing that for you!' said no one ever."
"'Nickelback is comprised of the finest musicians of our generation,' said no one ever."
"(INSERT REVERSE PSYCHOLOGICAL STATEMENT HERE), said no one ever."