坑爹

坑爹	kēng diē	to get one's father involved in a difficult situation / (vulgar) (of sth that makes one feel misled or let down etc) to be a big disappointment
坑	kēng	pit; hollow; depression / (mining) pit; shaft; tunnel / (literary) to bury alive / (coll.) to cheat; to scam; to screw over
坑	kēng	variant of 坑
爹	diē	dad