^ they look like your grandmother's dish because they are the same thing (approximate).
Never heard of "guampkis" but you can bet that it is a American perversion of the Polish "Go??bki".
My grandparents, despite being able to speak Slovak & Lithuanian from listening to their parents, probably had no idea how to spell the words so the words get phonetically mutilated quickly. Here around Pittsburgh, there are a LOT of Polocks, Bluetails, and Slovaks.........and they all spell things differently. Mine is probably the first generation who bothered to look up correct spelling.
Anyway........the important thing is that there is play-doh ****** on the wall.