Rickochet I lost my 4 front teeth in 1st grade this way. I was running one way, someone else was running the other way. We collided, I don't remember much after that. Apparently I spent most of the rest of the day in the nurses office until my parents got back into town and were able to pick me up. That kid became my beat friend for years. We're still family friends, parents still are in contact and communicate.