I laughed so hard at that. XD
Some of the chicken villagers are creepy looking...I had a couple of them in my cycling town at one point, and was really happy when they shipped out. Also had Ken, but he wasn't as bad. So far, the most terrifying villager I've had was Tammi. Something about her is just... *shudders*
Though, Canberra was a close second.
-_-
Like what was already said, you could do TTing to try and get him out faster (the safest way is to go two days forward, then back to the original date; you might have to save and quite quite often before someone pings you to move out, but in most cases, someone will want to move. It's suggested to have the beautiful town ordinance in effect), or just wait until he moves normally.
Either way, be sure to talk to him a few times; after waiting for Pietro to move out (I didn't do any TTing to get villagers to move back then because I didn't fully understand it or want to do it), which involved ignoring him for about two and a half weeks before I gave up and realized it didn't work, I found that building at least a slight friendship level with villagers seems to give them more of a chance of moving out.