To put it simply, this is when something is given a name which has more than one meaning or could be a reference to multiple sources. This may be deliberate, making an even stronger reference, or accidental, which can lead to Analogy Backfire if other meanings make less sense or outright contradict the original. Anime and other Japanese media often has this in the form of a Bilingual Bonus. For instances which occur in titles, see Pun-Based Title and Double Meaning Title. Subtrope to Double Meaning. Examples of Multiple Reference Pun include: