[cerastes]

When you hit your elbow against something, but that specific point of your elbow

[entethedragonduck]

it’s…called your funny bone…

[themysticdreambouquet]

that gif tho 

[recoil-operated]

It’s not a bone actually- it’s a nerve that is exposed, specifically the ulnar nerve. The reason it feels so weird to hit it is that it’s not designed to deliver pain signals, so when you hit it it just wiggs out and sends Garbage signals to the brain, and the brain is just like “uh, dude- Ulnar, what the hell is this garbage?? You’re supposed to curl a finger and a half, and move some muscles in the forearm, why are you sending me this crap? How am I supposed to make this into sensory output?”
And the Ulnar nerve is just like “dude dude dude, brain- what the hell is going on?!?”
And the brain goes- “idiot. Fine. You’re on fire, freezing and being electrocuted. Happy?”
And the Ulnar goes “holy crap brain!! I’m on fire, freezing and being electrocuted! What am I going to do!!??!”
And the brain says “you’re an idiot ulnar. A damn idiot.”