(Warning: This one might hurt.)

Remember that orange dump truck my grandsons love so much? The one I wrote about here, here and here? Well, despite all the mileage we've gotten out of it — in terms of fun for the boys and posts for me — I no longer love it so much.

My sweet Mac flipped from that darn dump truck a few nights ago, did a face-plant onto the tile floor, and ended up looking like this:

My poor baby!

(Though I must say, it's interesting that poor Mac's mishap fits in perfectly with my time at a vehicle safety conference.)

Today's question:

What's the most serious injury you've had resulting from a vehicle mishap — play or otherwise?