[Xenalyte]

Because it's a stupid, forcedly cute, childish term, much like "tummy."

[Petronski]

You don't like the term "tummy?" It's better than "belly."

[hellinahandcart]

Oh yeah, I used to hate it when grown women would come into my shop and ask for "tummy control" pantyhose.

I always expected them to add they also needed to be taken to the toitie so they could weewee...