A person who, if examined, would not be considered mentally handicapped, but due to the nature of his actions and decisions one would assume he has mental deficiencies.
Me: I saw Luscious walking up to random people telling them they smell like hot garbage.
Friend: Leave him be man, he's profoundly retarded.
Essentially a portmanteau of profound and profanity. Using wonderfully explicit language to describe something intense and demonstrating strong insight. See many of Stephen Fry’s tweets for best examples
“The sort of twee person who thinks swearing is in any way a sign of a lack of education or a lack of verbal interest is just a fucking lunatic.” - Stephen Fry
Essentially a portmanteau of the words profound and profanity. To use wonderfully explicit language to describe something intense and greatly insightful.