So, the idea itself is in fact very simple.
When you post in your notebox, it can be very annoying to write all the codes in, if you want to make, for an example a
HUGE RED TEXT or something else, which also requires codes.
My idea is, to somehow add the code line you have, when you post in a normal topic

So it would look like something similar to this

Let me know folks, Yay & Nay?