My mother tried to make me eat stuff. She failed.As someone who grew up eating (and hating) lots of what we kids referred to as “squish,” I can tell you the fruit of a cross pollinated zucchini/pumpkin looks sad and misshapen.
This in no way stops your mother from insisting you eat it.
It still tastes like squish. It took many years before I could appreciate squash of any kind. Still struggling with winter squash.