3：Bob! Hey, Bob, wake up! It's already 9:30 and you've got that big math test at 10 o'clock. Come on, man, shake a leg! Come on, - you've got to get moving right now!

他使劲叫醒Bob，因为已经到九点半了，而Bob十点有数学大测验。时间紧迫，所以他要Bob必须立刻行动起来。 显然他说shake a leg，是催促Bob赶快行动。这就是这个习惯用语的意思。

youdao

Man: come on, old gentleman, come on. We've got all your wives.

男仆：来吧，老人家，来吧！我们已经逮住了你的太太们。

youdao

Come on, man.Come up here, man.

VOA: standard.other

Now, one question which is going to come up for an entire lecture later on is "who is sexier, the baby faced man or Testosterone Man?"

现在，一个用于后面整个讲座的问题是,谁更性感，拥有娃娃脸的人还有猛男“

耶鲁公开课 - 心理学导论课程节选

Come on man, this is not that bad a deal.

FORBES: Bans and Censures for Rattner and Rangel Respectively

It did annoy me, seeing her talking to another man with a glass of white wine in her hand, and her innocent friendliness, which any man could mistake for a come-on, not just me.

NEWYORKER: Wakefield

For years, Jobs was the man who got on stage and made our dreams come true.

FORBES: The Man who Became a Logo: How we Memorialize Steve Jobs