This is the aftermath of a bee getting stuck in a spiderweb (you can read more about what happened by following the link where a couple beekeepers chime in about what happens to a bee after it stings). Apparently the spider came to finish the bee off, but the bee had other plans. It's a classic case of "If I'm going down, I'm taking you with me." They are both dead now. If I got caught in a giant spiderweb and the spider was coming to kill me, you know what I'd do? Try to wake myself up from that nightmare. If that didn't work I'd just let the spider kill and eat me because I don't want to go on living in a world with giant man-eating spiders. Not to brag or anything, but I've developed contingency plans for pretty much every scenario you can think of. "Instantaneous global warming?" Rent Waterworld, do whatever Kevin Costner does. "Alien attack?" Try to become their sex slave.
Thanks to Jessica S, who informed me she actually has nightmares about giant killer spiders. Wow, sounds like you need to invest in a dreamcatcher.