I like, when games (and fiction in general) use experiences that relate to everyone. It's like an emotional shortcut. In this case, it's a shortcut to the need of dropping a mud pie, that would make the pope swore off religion.
The other thing I like is mixing of horror and comedy. Both relate on surprise, often of the thing that is where isn't supposed to be. Or vice-versa, like a missing or locked shitter.
Much like a dookie, that can't be wiped, this game stuck to me.
Good work!