What IS that?

There's something festering in my car.

Man, does it stink. My car sits in the sun all day with the windows closed, so whatever it is certainly has the right environment to grow its stench exponentially.

I think it's a rank sippy cup that held what once was milk. But I'll be doggoned if I can find it.

I've searched through the piles of toys on the floor of the back seat. I've pulled aside the car seats. I've bravely stuffed my hand under the seats and felt around.

Nada.

At some point, the smell has to dissipate, right? Like, once all the bacteria eats itself or whatever?

Of course, maybe the smell's just in my nose, as Sam once said.