The sciatic nerve is located deep in the buttock. Because of its vicinity to the piriformis muscle, constriction or swelling of the muscle may lead to irritation of the nerve and pain.
Come here, coffee...
The Story of Gallbladder---why is this what I find hilarious??
Heart and Brain comics, hahahaha
I'd probably want to work with this guy too.
Spongebob Logic // Suspension of Disbelieve
Well... I think I got anger issues because of Dora because she never EVER listens to my advice.