西瓜头爱人

Literally meaning 'Watermelon-head Lover', this can be interpreted either literally (describing someone who is very dear as a lover and might resemble in affectionate playfulness as watermelon-shaped hairstyle), or figuratively to indicate a lover with a unique personality trait like a watermelon - perhaps sweet on the inside while having a hard exterior. Or in a contemporary online culture context, it could also be a reference to the internet meme associated with the term.