我请寒假吃炫迈
[wŏ qĭng hán jiă chī xuàn mài]
The literal translation would be something odd like 'I invite winter vacation to eat Xuan Mai,' where 'Xuan Mai' is a popular Chinese chewing gum brand. This nickname may imply the idea that 'winter break will be boring and aimlessly long without activities except eating snacks'.