The "funny bone" is not one bone, but the inside joint of the elbow where the upper and lower arm bones are connected. If you hit the sensitive inside of the elbow, it is not "funny" except in the...
There are many....theories I gues you could call them. People have different opinions. One is that it is nearest the humorous bone, and somthing that is humorous is funny. Also, it is funny when you...
The humerus, an arm bone, is called the "funny bone." It is a play on the word humorous, which means funny and is a homophone for humerus.
I think the question refers to the bony bit of your elbow...