The three inch wonder is a legendary weapon that is 3 inches. It's not as good as the 2 inch tornado, but it beats the half inch disaster, but then again, it will never beat the quarter inch killer. The three inch wonder can be compared to your standard household use D sized batterys! Or the notorious smokey and mac & cheese, the little smokies thats the three inch wonder.
"Baby what do you call that, like i can't do nothing with that! Oh babe stopping faking on the Three Inch Wonder, we get it in, and make it do what it do!"