Example 1:
friend a: *keeps staring at an japanese male photo for too long with an seductive gaze*
friend b: damm bro thats an really mesquita thing to do....
Example 2:
friend a: *kisses an plushie*
friend b: bro stop! you're being a lot mesquita today!
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.
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.