verb/ˌseɾ de lo ke ˌno ˈai/
be like no other; be as ... as they come
“Él por su parte merecía bien tantas atenciones, porque era de lo que no hay en punto a caballerosidad y cortesía.” — He, for his part, deserved so much attention, because he was one of a kind when it came to chivalry and courtesy.