pendeviejo 28
Irony about an elderly person who behaves as if he were much younger. It's usually a mockery, assuming it seems ridiculous, but lifestyle improvements often allow middle-aged people (and more) to maintain a youthful look and lucidity that generate more admiration than pity. The word is created from the asshole voice in its sense of puberty, child or young, adding in the middle the adjective 'old'.