A-Mah and Opa

My mom and stepdad are in town for a couple days.  The kids love having them here, especially when they get to do things that I don’t normally allow (like climb up the slide).  I can’t complain, though, because that’s what grandparents do, right?  Plus, I am being kept fat and happy with my mama’s cooking.

What would you call the last photo?  (Some suggestions:  “3 Generations”, “One of These Things Does Not Look Like the Others” or “1.75 Asians”)