Show disagreement, surprise or admiration attenuated by a declaration of indifference, similar to say that it brings me carelessly, by very impressive to be heard assertion. It is often used ironically to ponder the importance of what has been stated, both positive as negative. Also communicates the idea of total indifference, " as who hears rain " " I care a cumin ".
In my country, Murcia, making fun of the goldfish, it is like saying someone who just produce an outburst, better have not heard.For example: I would cut him hands to everyone who steals. The immediate answer would be: Anda that... I River I of the goldfish.Definition: Attenuated form of showing disagreement to an exhibition grotesque, not worthy of reply.