I guess I wouldn’t know what to do with a “ceiling bubble,” either.

If you’ve got a flexible material as your roof, chances are high that it’s not going to handle water too well. Sure, if it’s adequately supported it might do fine, but if you’re out in the middle of a field with a tent made of PVC, a rainstorm may quickly spell the end of your shelter.

For some reason, this ceiling began to bow under the weight of some water. Sensing they could resolve the issue by popping this ceiling pimple, these guys did exactly that — and got a whole lot more than they bargained for.