A very average girl who gets treated like trash and some people feel bad for her. Many garbage girls developer superiority complexes to conceal feeling of inferiority.
Guy 1: Why do you like her bro? She’s a Garbage Girl. You can do way better.
Guy 2: IDK she makes me feel like I can’t do better.
Yummy frothy milkshakes containing donuts, pies, candy bars, fudge and other soy/high fructose corn syrup products to be consumed for celebratory purposes.
Sam: "We're having garbage shakes tonight for my birthday."
Jake: "I'll grab some brownies for the shake!"