Pejman Yousefzadeh performs the useful task of ragging on Paul Krugman, as raggable an egghead as exists in our time, and while I applaud such activity in general, Yousefzadeh chose to close the raggage with this observation:
Nota bene: If the word “derpy” could be excised from our vocabulary, no one would be more pleased than me.
I would be somewhat distraught at the loss, if only because “Nameless Pegasus No. [whatever]” doesn’t have quite the same ring to it. If Krugman happens to misuse it on occasion, well, this is almost certainly true of several other words he uses, including “of,” “several” and “other”: one does not rise to such heady heights without risking oxygen deficiency or maybe just strabismus.