What should i build in my minecraft world?

[Masterlongbow]

I have been wondering what i should build in my minecraft world for a couple days now and i was wondering if anyone had some ideas for me. and maybe after i like my world i can put it up for download.

[Sharpadox]

a pyramid,spaceship,city,something like that

[Trytokeepup]

i giant cookie ....... or giant pie

you should make the recreation of your house thats always fun or your favorite place to chill or something like it