What’s the most revolting thing that Negan has ever done in The Walking Dead universe?

That’s a tough question to answer. Five options off the top of my head exist: (1) Bashing Glenn’s brains in with a baseball bat; (2) Bashing Abraham’s brains in with a baseball bat; (3) Burning Dwight’s face; (4) Disemboweling a guy and making his guts “rain” from the second-story balcony of a bank; (5) That unspeakable thing that he did with a masked Alpha.