luser

(derogatory, slang) An incompetent computer user.
(derogatory, slang) A user (especially in IRC) who disobeys the rules of the servers that they are using and usually resorts to disruptive or offensive behavior.

Blend of loser + user.

Luser

użyszkodnik

مستخدم الكومبيوتر الغبي

a clueless user

Oefen met het spreken en memoriseren van " luser " en vele andere woorden en zinnen in Engels .

Toon populariteit in de loop van de tijd