puppy fat BrE informal
baby fat AmE informal

Mom had puppy fat like me when she was a girl.

"I had a fair bit of puppy fat to shift."

A little puppy fat on him, maybe, not much.

The puppy fat had disappeared from his belly and hips.

Lost that last trace of puppy fat, she thought.

Carmel had shed her puppy fat and was now very elegant.

Even at thirteen there had been a certain lusciousness about her, despite the puppy fat.

The puppy fat had disappeared while the attractive freckles remained.

They acquire puppy fat and look like well-fattened pigs sometimes.

She had a lot of puppy fat then.

Then the face seemed to lose its form, becoming blurred-bursts of adolescent puppy fat?

It's not only puppy fat that she seems to be losing - her weight has dropped dramatically."

A burning-off of puppy fat, her cheeks were rounder then.

The sequel to this story is Puppy Fat.

They say it's puppy fat --but it doesn't look that way to me.

Puppy fat on her cheeks.

Not that there was any helping it, she was losing her puppy fat to reveal the sharpest cheekbones he'd ever seen.

They shared the same facial features, with small noses and narrow eyes, although Louise's cheeks were now more pronounced as her puppy fat burned away.

Jeff Stackhouse is short, with clear hazel eyes, a face still softened by puppy fat and no hint of a whisker.

The little one was podgy with puppy fat and a front tooth missing and a ravishing smile and hair all over the place.

Sean was already taking on the shape of a man: his shoulders were thickening, and there was hard muscle forming in his puppy fat.

She'd be a corker one day when the puppy fat had fined down-- it was already fining down around her waist.

He had a bright open face with just a little baby fat.

He was a child in a giant's body, baby fat still on his face.

A few days in the wilderness and all baby fat is gone.

Then we were sent home, and I married a pretty girl who was covered with baby fat, too.

"I lost the baby fat in my head," he told her.

She was only thirteen and still had baby fat to lose.

Male or female, they all seemed barely out of their baby fat these days.

Old age had given him back his baby fat and the same look of grave curiosity.

My wife and I had lost our baby fat.

When he got contacts and lost some of his baby fat, the boy would look just like the man beside him.

Any young quarterback with a name to know has turned his baby fat into muscle mass.

She'd been so small when he'd left her, and pudgy with baby fat.

"It's a wine that seems to have a lot of baby fat," he said.

David, the blond one with the baby fat, said, "Do we still have those?"

This was the youngest, scarcely more than a child, still with baby fat on her arms.

But his face was still soft with baby fat.

"He came here 20 pounds overweight with a lot of baby fat," Martin said.

One distinctive feature of June is her additional "baby fat".

I am too tall and still have baby fat.

They felt like pillows of baby fat, smooth and yielding.

"We'll have to tape up your baby fat to give you some cleavage."

And exercise what remained of her baby fat (little left now; she was nearly eighteen).

Baby fat is so cute when it's on a baby.

Her face was round and smooth with baby fat.

Some of the attractive baby fat had smoothed out and hardened.