One TikTok user put together a McMansion for chickens:

I believe this best fits McMansion Trait #1 referring to the structure’s size. It could provide a lot of space for a few chickens or house a lot of chickens. It is probably larger than a lot of backyard coops.

At some point the chicken structure becomes too large to be a McMansion. If it is for large-scale operations, does it qualify as a chicken mansion?

It is less clear what the neighbors – human or animal – think about the relative size of this coop, the architectural quality or style of the structure, or the larger social issues a large chicken coop can symbolize.