Uncle Joe's Children

"Hi Aunt Fwank!"

- One of Uncle Joe's kids

These are the children of Joe Heffley. Most of the kids appear to be very young, at about 4–8 years old. In Rodrick Rules, only three of the children are shown, one is girl and two are boys. They call their Uncle Frank "Aunt Fwank". Frank does not like them calling him "Aunt Fwank" and thinks Joe tells his kids to do it on purpose, although his Mom thinks it's cute.