A person who is not necessarily pretty, yet dresses slutty. A person who performs acts that are "Skanky" such as: Making out with someone you're not going out with, Perpetuating an aura of sluttiness, Or if the above are not present; carries the title of slut or whore. People who are sluts and whores can also be labeled as Skankymuffins.
A. God that Skankymuffin Sammy would not stop making out with Ryan!
B. you can feel how Skanky muffin that girl is when she walks next to you.
A girl normally 12-17 who dresses and acts slutty out of naivety, usually tries to act way older than she is and will tell whoever will believe her that shes 18 when she is NOT legal. But is just adorable to people that know better.
Person #1: Look at that little girl wearing all that makeup and low cut shirt with her A cup bra showing.
Person #2: Aww aint she cute, the little skankamuffin.
A trashy, self-righteous, slutty girl who enjoys meddling in the business of others to please her incessant need to create drama, cause trouble and generally put her big boobs where they don't belong.
The last time I looked, that skankofficious bitch was trying to incite a riot by telling that girl that her partner just cheated on her in the bathroom.