Nidiot

An amalgamation of the words Noob/Newb and Idiot.

With Noob and Newb being used depending on context.

This game was great untill all the nidiots started playing. (Newb Idiot)

You've played this game for 5 years, and didn't know you could fast travel? You're such an nidiot. (Noob Idiot)