Another week, another Dial-A-Song song and video that might be from the upcoming They Might Be Giants' kids album Why?. If "Definition of Good" doesn't warm your parental heart, then, well, you probably had a really frustrating morning getting the kids off to school.
Also: this is best viewed on a smartphone, I think. Most appropriately, in any case.
They Might Be Giants - "Definition of Good" [YouTube]