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!!!"
by Zxavion March 07, 2018