I suggest you use something called an imagination.
Don't ask for ideas. That will get you nowhere. Come up with 'what you shold write' before you ask for ideas.
Sorry for the blunt reply, but this post is against the site rules I believe.
If you don't have an idea, don't write. Never force it as you will probably end up with something both unoriginal and poorly thought out. Ideas will come to you sometimes unexpectedly and these are always the best ones.
That's true. Usually, best ideas come when not thinking about them.
Derpyspaghetti wrote: Here's an idea: Whatever the fuck you want
like that