noun, masculine/toˈdoloɡo/plural: todólogos
jack of all trades; know-it-all
“Hay gente que opina de todo y todo el rato, todólogos que solo meten ruido, ¿no cree? ¿No hay demasiado ruido ahí fuera?” — There are people who comment on everything all the time, those know-it-alls who only make noise, don't you think? Isn't there already enough noise out there?
From todo (“everything”) + -logo (“-logist”).