A person with “get up and go” is an active and aggressive person who usually gets what he wants, an enterprising, hustling person, a go-getter.

A person with a lot of "get-up-and-go" is a person with a lot of energy. He or she might be ambitious and courageous. 有胆量的。

someone who doesn't need a lot of time to get ready, so not lazy . active and ready to do things so lets say for example I call my friend and say meet me at the movies , she'll be like" alright I'm leaving in 5 minutes to there" .

干劲十足