Someone left the cake out in the rain.
Used to refer to an eccentric person or idea. A reference to the song "MacArthur Park," one of oddest songs ever written.
John: My next door neighbor thinks little green men control the government through mind control.
Paul: Someone left the cake out in the rain.
Paul: Someone left the cake out in the rain.
Someone left the cake out in the rain. by devil doll October 20, 2009