撞鬼

撞鬼	zhuàng guǐ	to encounter a ghost or supernatural being / (coll.) to experience sth strange, eerie or unlucky
撞	zhuàng	to knock against / to bump into / to run into / to meet by accident
鬼	guǐ	disembodied spirit; ghost; devil / (suffix) person with a certain vice or addiction etc / sly; crafty; resourceful (variant of 诡) / one of the 28 constellations of ancient Chinese astronomy