Smells like Dirty Laundry

I told Rex that one of Tom's medicines tastes like cloves.  And Tom obviously doesn't like the taste of cloves because of how he reacts whenever I give it to him.

Now, Rex is telling everyone that, "Tom doesn't like his medicine, because it tastes like dirty laundry."

I was confused at first, but then I got it.  Clothes.  Cloves.  Dirty Laundry.  That's funny.

I love that kid.