A Ktalin is generally someone of substandard intelligence with possible mental retardation.
considered a more polite form of retard or a harsher insult to someone annoying
OMG this guy is such a Ktalin really getting on my nerves.
thats such a Ktalin thing to do
Romanian for ''Nab'' or ''Noob''
Rerived from the romanian word ''derbektalin'' which means, ''to be new''
Oh my God, that guy is such a Ktalin