They call him 'El Muerto' but I'm not sure why he's actually there. I know skeletons like that are a Mexican tradition, so maybe he's just a mascot or something? It's weird though.
May 4th big mexican holiday im thinking hes something to do with that im sure he was there same day last year
In Mexico they celebrate the day of the dead, I think he's there for novelty and a mascot for Mexican fighters.