1. a phrase used to shoo away annoying people in a relatively respectful/feel good manner who are trying to tell you how great they can do something.

2. a phrase to use when you are legitimately happy for someone.
1. davey: dude, did you see the awesome lamp i made in woodshop the other day? it was cool huh?

joe: (half ignoring him, trying to get him to het the hint and leave) mhm.

davey: ya see man, all you need to do after you have the overall design done out on the lathe, you need to go-

joe: yeah dude. go kick ass. im actually kinda busy right now.

2. lynn: im so excited! i finally learned that swimming trick the other day!

annie: go kick ass, lynn! thats great!
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