影视英语口语:活力十足的人

“活力十足的人”在英语口语里能怎么说？

蹩脚口语：energetic
地道口语：firecracker

素材来源：另类童话色彩《灵指神探》
剧情简介：
根据旅行社的线索，大家料想那两只神秘的猴子应该在Chuck的姨妈家中，于是登门拜访。两位姨妈听说是Charlotte生前儿时好友，立刻敞开大门热情接待......

Aunt Lily: Charlotte was a firecracker: always trying to get us out of the house.  Threatened to bake anti-depressants into our food: got to the point I was scared to eat anything she cooked.