Nubscake
An incorrect word used by n00bs when they mean to say nubcake, but they are not 1337 enough to use such language properly, and thus themselves become nubscakes.
n00b: oh man i pwned that kid he was such a nubscake!
1337 gamer: you mean nubcake?
n00b: uhh.... yeah
1337: friggin nubscake....
1337 gamer: you mean nubcake?
n00b: uhh.... yeah
1337: friggin nubscake....