大學里的宅人數不勝數，那么一個人可以宅到什么境界？宅到數日閉門不出，宅到頭發及肩，宅到指甲變魔爪，你就宅成了“霍比特人”。

In college, one who stays in their room for countless hours on end without ever coming out until they grow long hair and toenails is called “room hobbit”.
在大學里，那些多日閉門不出直到頭發和指甲都長得不像樣的人被叫作“超宅霍比特人”。

來看看例子：

John had to endure countless jibes and jeers after he finally decided to stop being a room hobbit and emerged from his room with a man mane that came out from his pants, extending down his leg trunks to his jagged, witch toenails.
在經受了無數的譏諷和嘲笑后，約翰終于決定不再做“超宅霍比特人”。當他從宿舍里出來時，他長長的腿毛從褲子里伸了出來，被毛發覆蓋的腳趾甲長短不齊好似魔爪一般。

（英文來源：Urban Dictionary 編輯：丹妮）