Good for you!!
I did something similar once. I put my son's drug dealer on auto forward to the drug squad of our local FBI.
My son was annoyed with me (he was an add-on to my phone and he didn't pay for it), he said the drug dealer was a nice kid and it was unfair of me to try to get him into trouble.
I think it's pretty funny to imagine Brian the Dealer thinking he's making a sale to my son and actually talking to an FBI agent instead. LOLOL.