Bring up a child to help you out and tell the child they need a wand to help you. Ask them if they brought one. They say no. You say its okay because you have one thats real magic. You know this because you found it in David Copperfield's garbage can. Hand them the wand and do your comedy as it breaks and you fix it a few times. Once the joke starts to get old, say Know wonder this was in his garbage can, as you look at it broken. Then put the wand away and hand him a real wand. Or if you want to continue with the fun, give him another trick wand.
Thank you, this was very helpful.