Riding the bus already has a bad enough rap without something like this happening.

A bus in Brazil was swallowed by a sinkhole after massive flooding struck the area. Fortunately, all passengers aboard managed to get off before the bus went down. No one was injured.

As if getting chewed up by a sinkhole wasn't crazy enough, the bus was the tossed into a river where it looked like it was helplessly riding the rapids.

It just goes to show that sinkholes may happen without any notice and do serious damage.