No matter what goes wrong, whether hecklers want to "see what's in your pocket" or "have a look at the deck", I guess one of the best ways to get out of it is to say:

"Wait! Before I do anything else, I'm going to show you an amazing disappearing trick."

And then run as fast as you can.

um.. that would make you look like a freak.. or a loser.. but it WOULD be kinda funny if you were bored or something.. i'm gonna try it one of these days..

haha i dont think that would make u seem too magical. I would just ignore them, and put the deck in your pocket. OR always move into a new trick quickly,and then say you are done and thank them for watching and walk away! easy as that!

While there are many, many responses to this type of question, you could do something that Greg Wilson might do. He might say, with a smile on his face, "And you know what my answer to that is? No." Then he would laugh and go on.

Or you could just listen to all the other children on the forum who will sugest you punch him in the stomach, or provide such helpful advice as do something to Blow them away! Gee, I am a magician. Hmm, do something to blow them away. Wait, that's crazy enough, that it just might work. I never thought to do something like that.