SilentJarl 

SilentJarl is a term used to describe any online person (Usually male, but can be female) who live outside the United States of America. SilentJarl's tend to be quite quiet at first, but will adapt accordingly to their surroundings. They may even border on being obnoxious, but they will not take it harshly if told so.

Person 1: I met someone online today.
Person 2: What are they like?
Person 1: Oh, they're a SilentJarl

SilentJarl by NotSilentJarl December 16, 2021

silenthalo 

A pompous jackass who thinks he is better than the people around him and expresses it by making witty remarks.

Dude! You're such a silent halo.

silenthalo by Jed September 12, 2003