Pour ceux qui se demandent au sujet de la dernière phrase "His man-eating skills are showing!!", CCC l'a traduit en troll :
Yes, it's literally "he's a flesh eater," but that's the way that Japanese talk about [internet] trolling/mocking, as Aohige has explained. And that's exactly what Barto is doing. Being obnoxious and flame-baiting in order to rile up people who take things too seriously, like Hack.