True story from BBC network. A girl yawned at her government and politics class ( Can't blame her actually ) with her mouth wide open, this caused her jaw to dislocate and she couldn't shut it down.
I know lots of students LOVE their classes very much, but just a reminder don't open your jaw to it's limit when yawning.
I know lots of students LOVE their classes very much, but just a reminder don't open your jaw to it's limit when yawning.