I've seen some pretty big bugs in my day, but the Giant Asian Hornet is an absolute monster. Not will the sight of one scare you, but with a stinger that's 2-1/2 inches long full of powerful venom, they can kill you easily. Even as you read this, China is trying to get a handle on recent hornet attacks that have taken the lives of 42 people, and injuring more than 1,600.

Just how big are they you ask? How about five times the size of a large honey bee. I'm not sure if they'll ever be a threat here in the states, but it may be a good idea to keep stocked up on the Raid hornet killer.