na-adjective
Slangy, affectionate term for a plump or chubby appearance, often used for people or animals. Related to ぽっちゃり.
See also: ぽっちゃり
あの子はぽちゃっとしていてかわいい。
That kid is adorably chubby.
最近食べすぎて、ちょっとぽちゃになったかも。
I've been eating too much lately and might have gotten a bit plump.