funny bone
noun
1- informal the part of the elbow over which passes the ulnar nerve, which may cause numbness and pain along the forearm and hand if knocked〈非正式〉肘部尺骨端, （尺骨肘部的）鹰嘴突。
1.1
- a person's sense of humour, as located in an imaginary physical organ（被认为存在于假想的人体器官中的）幽默感：
photographs to jostle the mind and the funny bone.
搅扰心智和触发幽默感的照片。