Killer croc

As you can see Killer Croc is a gigantic half human half crocodile. He always looked like this when he was little even though he was human. When he was little he had a genetic disorder which made him look reptilian. He was picked and called names by kids and by his own mother. This caused the death of his parents. When he turned 18 he started changing more and became impenetrable to bullets. He started wearing a trench coat to everywhere he went. When he was fighting against Batman, Batman took off the trwnch coat but didnt expect a reptilian monster. He used to be in a zoo and fight alligators to the death hence the name Killer Croc. He was sent to an asylum and changed to an even mpre monstrous crocodile.