okay, you want to go to the cutrooms, alright. No ya dont need cheats.

okay, put any food item (I used lollypop) in for example 2010, put it in a corner somwhere, you need to remember it.

go to 2012 and grab the lollypop, and when you have the lollypop, go to 2011.
save, just to be sure.
throw the lollypop at the other lollypop. it should "explode".

if it worked the lollypop should be glitchy and blue ish.

Eat it.

boom, you are in the cutrooms