Man messes with Craiglist African scammer by making him think the FBI’s after him

So, a Newyorker named Nick had his car for sale on Craigslist and a scammer from Benin Republic (let’s call him Mike for some reason) had intentions to buy it. His method was to send Nick a fake cheque with more than the asking price on it. He would then ask Nick to repay him the difference, then blame the mistake on an admin error, thereby taking real cash from Nick and leaving with nothing.
Nick clicked on that something wasn’t right and, instead of confronting Mike, he had a bit of fun. Read the convo below, lol....