Bohemian Rhapsody references
Scaramouche, our walking Bohemian Rhapsody reference. Let me explain.
A soon as Scaramouche appeared in the game, being introduced with the name Scaramouche, people started making Bohemian Rhapsody jokes. One of the most common Scara memes in the fandom from the early days is saying "Scaramouche, Scaramouche, will you do the fandango?" And asking the character to do the fandango. Considering that Scara had Electro powers, this was sometimes followed by his angry reaction: Thunderbolt and lightning, very very frightening. Little did the fans know that the devs were actually in on the joke.
First sign was his theme song. It is called "Ominous Fandango" and indeed, it has flamenco elements to its melody. Another one is him saying he's not "a fan of dango". Well. That's a pun. Third one is him saying "I wish I'd never been born at all" in his character trailer. Certified Bohemian Rhapsody moments. Some people have even (half-jokingly) suggested that his title in English is "The Balladeer" instead of the original "Skirmisher" because Bohemian Rhapsody has a long ballad part.
At the same time, people have looked at the lyrics of Bohemian Rhapsody and realized they described Scaramouche in many ways:
"Caught in a landslide": Scaramouche was locked in Shakkei Pavilion, a domain that had been caught under a landslide.
"I'm just a poor boy, I need no sympathy": Well, his life in general.
"Any way the wind blows": He gains an Anemo vision.
"I sometimes wish I'd never been born at all": He says a similar line, as explained above.
"I see a little silhouetto of a man, Scaramouch, Scaramouch, will you do the Fandango!": It's obvious. He is also short.
"Thunderbolt and lightning, very, very frightening me": Think of Inazuma and Raiden Ei, but also Scaramouche's own Electro abilities (before he lost them).
"Beelzebub has a devil put aside for me": Raiden Ei's demon name is Beelzebul, which is the original version of Beelzebub.
People have also looked at the story in the lyrics in general and used it to explain the phases of his life.