Perhaps Wrong Number Guy just doesn't understand how prank calls work.

After getting a bunch of calls from the same guy looking for someone named Chris, Redditor MartyWanKenobi—whose given name we’re assuming is Martin WanKenobi—decided to add the guy’s number to his contacts as Wrong Number Guy with a funny picture of a guy who's too dumb to take care of his teeth. This would be a great way to make the best of an annoying situation except that Martin apparently continues to answer the phone when Wrong Number Guy calls, sometimes talking to him for almost a full minute! Apparently, Martin suffers from the same affliction as we all do: getting really excited when anyone at all calls us.

Sources: Redditor MartyWanKenobi