Woooow biting your tongue in half??? Omg just reading that makes me squirm. Accidentally biting my tongue while eating hurts enough, let alone imagining what it would be like to bite it completely in half...I feel really lucky that I haven't had any of these injuries before. Heck, I've never broken a bone.
I can only remember two times when I was in a significant amount of pain.
1. When I was like 2 or something, I fell off a stool and bit my tongue in half... barfed a few times before and after they sewed it back together.
Wanted to add that one time my bro took a mighty swing with a golf club without seeing me walk by (we were in the house, not at a golf course lol) and split my ear and head wide open. Suprisingly the pain wasn't THAT bad, I think cuz it happened so fast. I barely realized I was seriously injured until my bro panicked at the sight of the blood. The after pain was pretty bad though.