Noobiest

The noob with the least expierience. Somebody who sucks more than other noobs. Used as an insult by people, usually gamers, to say, you're worse than all the other noobs.

One who has very low self esteem or confidence. They usually are called a noob when they just get a game or have no in-game purchases. They may get cyber bullied.

Or

A name of a unpopular YouTuber but the definition is pretty much the same.