I had an aunt with a similar appearance, and as a kid I used to pinch her arms, lots of meat on them......
She was an amazing cook, the best baklava ever.........
Aunt Bertha, though, seems like she could be slapping old Jeff around when he's out of line.......maybe she's a good cook, and Jeff has to eat all on his plate or else, like she'll pull his little elf ears.
LOL