The John Xina meme parodies John Cena's WWE entrance theme, 'The Time Is Now', a 2005 rap track by Cena and Tha Trademarc. The parody re-sings the chorus with an exaggerated mock Chinese accent, swapping 'John Cena' for 'John Xina'. It circulated widely on Vine and YouTube in the mid-2010s, where creators used it for fake entrances and surprise reveals, and it has lived on ever since in meme compilations, soundboards and prank edits. The joke keeps working because the original theme is one of the most recognisable entrance songs ever made.