悲催
bēi cuī
This is usually used to describe something that is so sad that it makes you cry. (不称意、不顺心、失败，伤心和悔恨等意思)
This Internet slang term is often used to describe something that’s shocking, sad and hard to accept.
For example:
太悲催了，我想哭了
(its too tragic, I feel like crying)
最近很悲催。
(recently, I have been feeling pretty down)
悲催啊，悲催，我挂科了！
(Tragic! Tragic, I need to retake my exam!)