I think she's saying "Hmmm, this George Foreman grill smells like burgers..."
Not sure what smoke grey is.
Lex is that bluish grey color, like a russian blue.
Squint is the same grey, only she has brownish tips to her fur.
Those are the 2 that are for sure staying with us. Squint loves riding in the car.
Lexington likes to climb up on your shoulder and sit (actually they both do).
They all have names though and in fact most of them know their name and they love dogs. They all answer to "kitty", if nothing else, of course.