Nickname for 'Rodoshi', but isn't used by anyone else but themself.
Rodoshi: I'm going to be really cool by writing my nick-name instead of my real name.
Person: I thought people called you Nooberitus...
Rodoshi: No, it's Dosh Dosh. I'm the only one who uses it though.
Person: Oh. Well, see you later, Nooberitus.