A Lillie is an annoying, rude idiot who doesnât care about peoples feelings and is generally unkind. They are also players and like hurting people
Person 1: omg look at that girl, sheâs the one who dated 15 guys last year
Person 2: yeah! Sheâs definitely a Lillie
Person 1: i cant believe that she said that!
Person 2: yeah sheâs a Lillie