萌妞大扎蹦擦擦
[méng niū dà zhā bèng cā cā]
Possibly used by an adorable or self-proclaimed cute girl who has a lot of energy ('大扎蹦擦擦'). It may imply that they are very active and sometimes act childishly but endearingly. '萌妞' means cute girl, whereas '大扎蹦擦擦' has no literal translation but implies high-spirited and full of joy or liveliness.