Espanglésh is language derived from Spanish & American English, spoken in much of North America and the Hispanophone world - the former due to immigration, and the latter due to circulation of recorded Anglophone media such as the original texts that inspired Louenepiso.
Linguists agree that it is the opposite language to Inglespañol, much in the way that Chinese was the opposite of English both in language and freeze tag rulesets. When asked to elaborate, linguists declined.