I was pushed into an old-timey radiator in my classroom back in Primary School.
This thing got loving hot, and kids used to melt rubbers on it to make funny smells, etc.
Nonetheless, my leg got grilled, literally. I got this checkerboard pattern from the grill permanently engraved there (still there, 10 years on) and it smell bad (in the manner of burnt flesh) and was weeping for weeks.
School didn't pay damages either.