isabela is some who has AIDS and STDs
isabela. isabela is a crusty musty dusty pussy is hella ronchy
People who are disgusting and are dirty and greasy
Person: omg I forgot to brush my teeth today
Me: ok musty
Gross and unappetizing to look at, never looks their best and wears the same clothes for days after days.
Oh that girl ellie, she’s musty as hell. She never takes off that jacket and has makeup on from two days ago.
Someone or something that smells bad
Did Sarah shower today? She’s smells kinda musty