jennifer: god, niall horan is so sexy  kate: he's hair-dependent
someone whose hair is the only most 'attractive' part of her/his overall body, people love hairdependent-people because of their 'hairstyle', not because of their 'body' or 'face'
"jennifer: god, niall horan is so sexy  kate: he's hair-dependent" What is the definition of "hair-dependent"?