The term "funny bone" is actually a pun on the name of this upper arm bone
[DOC] [TLE] TIL the term "Funny Bone' is a pun, based on the sound ... - Reddit [PAR] May 12, 2016 ... TIL the term "Funny Bone' is a pun, based on the sound resemblance between 
the name of the bone of the upper arm, the "humerus" and the... [DOC] [TLE] Funny Bone is not a bone - Zigya: For the Curious Learner [PAR] May 27, 2016 ...