never mentioned in the tv series, but Joffrey's "thing" was collecting swords and giving them wicked-sounding names (eg: Lion's Tooth, Manslayer, etc).Ah, yes. Was "Heart Eater" one of the suggestions when he was naming it? ...or was that the name of his previous sword?
Yeah. Hearteater was his previous sword. No idea who has that one now. Did he have Hearteater while Robert Baratheon was still alive? I'm guessing it was inherited.
the irony of course being that he didn't actually know how to use a sword (iirc, the only time he ever uses one is when he cuts the pie on his wedding day)