There Is Poop In My Bathtub

I'm going to start out by saying that I buy the all natural, pine, biodegradable, flushable kitty litter for many reasons but number one being that I'm lazy and I like that if I don't clean it for three days, the litter box still smells pine fresh (unlike the other stuff), and I can just flush it down the toilet rather than having to walk all the way out to the trash can with a bag of poo (unlike the other stuff).

That being said, not even this kitty litter is flushable when you pour 5 lbs. of it down the toilet at once, as my son proved unequivocally last night.

I'm going to finish by saying that apparently, all drains lead to the bathtub.