An arrogant person or textrovert that hides on the internet(their
shell)to purposely harass others by saying hurtful and abusive things to others, but when they're stripped from their
shell, they tend to be scared and bitchy in real life because of how vulnerable they feel without their
shell(the internet).
"These trolls are such Neturtles, they always think they're
superior to
everyone when it comes to being on the internet. But I betchu they're a bunch of
little pussies in real life. LOL!!!"