go get 'em Idioma
put 'em up
raise your hands, reach for the sky "Merv sticks his finger in my ribs and says, ""Put 'em up."""
chuck'em
to fight
Knock 'em dead
'Knock 'em dead' is used as a way of wishing someone luck before they give a performance or have to appear before people, as in an interview, etc. ('em = them)
you tell 'em|tell|you
interj.,
slang 
Used to agree with or encourage someone in what he is saying.
The drunk was arguing with the bartenders and a man cried, "You tell 'em!"
if you can't beat 'em, join 'em
if you can't beat 'em, join 'em Also,
if you can't lick 'em, join 'em. If you can't defeat your opponents you might be better off by switching to their side. For example,
Seeing that no one else was willing to stick with the old software program, Marcia learned the new one, noting if you can't beat 'em, join 'em, or
I opposed a new school library, but the town voted for it, so I'll support it—if you can't lick 'em, join 'em. This expression dates from about 1940 and originally alluded to political opponents. The opposite idea is expressed in an advertising slogan used in the 1960s and 1970s by a cigarette company, in which the smoker would fight rather than switch brands.
up and at 'em
up and at 'em Get going, get busy, as in
Up and at 'em—there's a lot of work to be done. This colloquial idiom, often uttered as a command, uses
at 'em (for “at them”) in the general sense of tackling a project, and not in reference to specific persons.
you can't win 'em all
you can't win 'em all Success is not inevitable, as in
They published your article but not your rebuttal to the reviewer? Well, you can't win 'em all. [First half of 1900s] For a synonym, see
win some, lose some.
go get 'em
cliché A byword of encouragement, abnormally in the face of some aggressive activity. ("’Em is a chatty abridgement of "them.") You win this game, and you've got a attempt at the championship. Go get 'em, boys! I apperceive you're afraid about this interview, but you're activity to beating it out of the park. Now go get 'em!Learn more: get, go