日本語 Japanese Ask Questions Thread 3

If you have a question about the language, ask it and fellow 4channers might see it and answer it for you.


Japanese Ask Questions Thread2
http://dis.4chan.org/read/lang/1206158123/1-40

Simple question but what's the slang/shortened version for:
これを何ですか。
それを何ですか。

and other similar questions like that. I've heard it used like kore nan or nan kore or something before but I can't remember from the tip of my tongue.