n00bet
A n00bet is like getting called a baby girl who can’t even play the game. It’s the worst insult you can get.
In the game: You: I just won. Him: You’re a n00bet! What’s next, you’re going to cry?
Chat: You’re a n00bet! You’re the weakest player I’ve ever seen.
DM: You’re a n00bet! I had to beat you twice!