Video of a school bus driver falling out of his seat and CRASHING INTO A HOUSE is making the rounds online. It happened in Carmel, Indiana.

The driver's name is Jack Thomas and he's 73. And the big mistake he made was not buckling his seatbelt.

Apparently Thomas took a wide turn around a corner and hit the curb, which launched him out of his seat and into the STAIRWELL. The video shows him plow through a fence and some bushes, then he hits brick.

Luckily no kids were on board, and no one in the house was injured. But Thomas decided it was best to resign anyway.