Well, not the entire roof. Just the back side, which is not visible here.
Every year I make a gingerbread house. Notice I said 'made,' not 'assembled,' since it is my own doing, not a bought one.
I do this with various degrees of imperfection. This year, the back roof caved in. Later I am either going to use some red and yellow crinkly cellophane to make 'a fire,' or else find some slim balsa wood to make planks on top of which I would place some toy roof repairmen. Gotta find those too....or maybe a Santa and sleigh who made a bad landing? Possibilities are endless. This could be fun...