Here is every instance I could find of respected Nobel Prize-winning New York Times economist Paul Krugman using the internet neologism "derp," which as far as I can tell is a euphemism for "mentally handicapped" (see also: Derpy Hooves).
Here is every instance I could find of respected Nobel Prize-winning New York Times economist Paul Krugman using the internet neologism "derp," which as far as I can tell is a euphemism for "mentally handicapped" (see also: Derpy Hooves).