It is spanish for "beautiful death". Referenced in the song "The Jetset Life is Gonna Kill You" by My Chemical Romance.
"Lost in the prescription
she's got something else in mind (something else in mind).
Check into the Hotel Bella Muerte." - My Chemical Romance, The Jetset Life is Gonna Kill You.
A person who pretends to be innocent, dainty, and weak (hence a dead fly), but they are actually evil backstabbers. Essentially a spanish version of a "snake in the grass." They are extremely manipulative and will have everyone fooled by their game except for the smart ones. They will usually try to make the ones who don't fall for their game look like bad people while they play the victim.
Laura had this guy so whipped. She acted like the perfect girlfriend, but behind his back she was a ho and a manipulative bitch. Laura es una mosquita muerta.
Also known in english as "Saint Death" or "Holy Death", Widely venerated in mexico for her miracles. She was NOT created by narcotraffickers nor by illegal merchants. Her origins are unknown. All types of people venerate her, not just criminals. She has been petitioned for many things; for a lost lover to come back, to kicking out all debt, and even asked for protection against any type of danger; whether spiritual or physical. Its true she even petitioned by evil doers, but so are other saints.
"La Santa Muerte is your own death. Anyone who fears her, fears their own death.